Fiocruz Wild Animals’ Health team organized a workshop at REGUA last month (August 18th-20th). Fiocruz Zoonotic and Arbovirus Diseases Department together with some distinguished Federal Health Ministry representatives discussed the development of a citizen science platform addressing wild animal’s health in urban areas.
The team chose REGUA as their workshop site aiming at bringing together governmental institutions such as Fiocruz closer to NGOs like REGUA. Some of the workshop attendants had already visited REGUA in the past and recommended the site as being very suitable for the occasion.
The event was partially held online and workshop attendants had the chance to be lodged at the recently refurbished REGUA “pousada”. The underlying workshop’s guideline was to establish and increase the use of this platform throughout Brazil!
All members of society are invited to engage in this citizen science SISS-Geo application to help monitoring wild animal´s health and the diseases they could potencially spread to humans in both urban and rural areas. Photographing wild animals in urban and rural surroundings will be of great assistance to preventing the advance of zoonotic diseases.
REGUA took part in the Urban Nature Challenge 2021: Guanabara Bay, RJ, Brazil, a Bioblitz that began on April 29th till May, the 3rd – at 11:59pm.
We had Eric Fisher’s visit who played an important role in this event.
The Bioblitz aimed at registering as many organisms (animals, plants, fungi) as possible! REGUA was also part of a worldwide DISPUTE among more than 400 cities and regions in which we will be able to show the great biological diversity in aquatic Atlantic Forest and Restinga ecosystems and also in urban areas of our Municipality.
The event has 2,140 observations, 88 participants and 880 identified species so far, and more to be added.
We were unable to make this event open to the public due to Covid-19 pandemic however we think it is very important to engage in citizen science practices going outdoors appreciating nature’s fabulous diversity. We already did some great observations and we are excited with the prospect of contributing to the global citizen science platform Inaturalist!
The Dutchman Jean-Paul Boerekamps visited REGUA in 2018 and returned last week in spite of the global Covid scare, to complete a Bioblitz around the mountainous region of Nova Friburgo and also at REGUA. Though a birder, he has become increasingly a Naturalist and through the digital platform “Inaturalist”, he came to SE Brazil with the mission of photographing and uploading images of all creatures and plants, and inspiring others with his passion!
REGUA’s Bioblitz lasted a week and together we managed to make one thousand different species observations, half of which have been positively identified by the Inaturalist community. JP visited “Waldenoor”, a restored area that slowly shifts into a more mature forest; the green trail, where he was accompanied by Rildo de Oliveira, in charge of patrolling/monitoring the highest and most preserved forests at REGUA; the “Fragment”, where he could walk through a special remnant of well-preserved lowland forest; and the Vecchi reserve, 15 km away from REGUA, composed mostly by open areas, allowing whoever visits it to have a good idea of local biodiversity.
JP photographed many moths that came to the moth wall every evening, attracted by light that strongly stimulates/excites them. One special observation was a moth belonging to the Notodontidae – subfamily Dioptinae.
According to our butterfly expert Jorge Bizarro, this is an uncommon species, which is difficult to identify. Jorge knows that it belongs to the subfamily Dioptinae, a group of diurnal Neotropical moths, many of which have bright winged colours. Identifying certain species on i-naturalist is never easy, so sharing one’s observations allows one to practice the concept of citizen science and allows one to exchange knowledge with others similarly interested in th same subject. This process allows experts and beginners to exchange information.
Now that the Bioblitz is over, we can add observations to ‘REGUA Biodiversity Celebration’, a long term project that is soon to reach 10 thousand observations by the end of this year. If any of you would like to help us, any of you who have visited REGUA may contribute to this project by uploading previous observations. It’s quite straightforward; you just need to create an Inaturalist account and upload your photographs from your computer or your phone. We would really like you to help us achieve this result. Here is the link; https://www.inaturalist.org/projects/regua-biodiversity-celebration and add your sighting! Thanks JP for sharing your passion with us all here at REGUA!
We are preparingourselves for a Bioblitz weekthatwill take place in midNovember 2020. The projectentitled‘REGUA Bioblitz 17-24 November 2020’ ispartoftheInaturalistcitizenscienceinitiative. INaturalistis a platformwhereyoucanrecordwhatyousee in nature, meeting othernatureloversandscientistsandlearningaboutthe natural world around us. Youcan use it torecordyourownobservations, eitheruploadingyourpicturesonthe website orevenusingthe app. It’s recommendable downloading the app. The platform uses AI (artificial intelligence) for flora and fauna identification in case youneed some help.
Everyonecanbecome a naturalistphotographingtheirsubjectofinterestcontributingtoscience. Adheringtocitizenscienceallowsustolearnand understandaboutnature. Thereisalso a longtermprojectcalled ”REGUA BiodiversityCelebration” thatalreadycountswith more than 7.000 observationsexhibiting more than 1.700 flora and fauna species. Thisprojectwasconceivedbythecontributionofmanypeoplewhopostedtheirphotographs, includingpastrecordsfromprevioustripsand some otherswhohelpedtoidentifyspecies. Addingobservations help REGUA acknowledgewhichspecies are presentwithin its territory. It’sworth consideringthe following tips:
Everypictureisrelevant. Youdon’thavetobe a brilliantphotographer (onthecontrary, in some cases the system learns more from low resolution images);
Youdon’thavetobe a specialistto post observations. Youcan upload pictures ofordinary, daytodayspecies. Just informthe system which is the taxonomic group you are referringto;
WhenpostinganobservationwithinREGUA’sterritory, it willbeautomaticallyincluded in theprojectrelatedto REGUA;
It’s a goodopportunitytolearnaboutthedifferenttaxonomicgroups. Bear in mind there are specialistslookingatyourobservationsandthattheycan help you identify them;
It’sfunto go throughInaturalistandyouwillhavegood memories of REGUA whileuploadingyourpictures.
Tropical America is one of the regions on Earth with the greatest animal and botanical biodiversity. Brazil, due to its continental dimensions, is included in the roll of the top five countries with the greatest biological wealth, which includes a rich fauna of butterflies with two different aspects: the fauna of the Amazon and that of the Atlantic Forest.
With the advent of digital cameras, many citizens began to spend their leisure hours on nature walks and adventures, using these cameras to record the beauties they are observing, obviously butterflies are one of the preferred targets of these ecotourists within the group of insects. But there are so many species, that for those who are not specialists in this group (Lepidoptera), it is difficult to identify the majority of them. Unfortunately and unlike birds, the butterfly guides published in Brazil are counted on less than a handful, precisely because the number of species exceeds 4000, with around 1000 in the Atlantic Forest biome alone!
Thus, it is with great satisfaction and joy that we finally managed to publish this guide for the Serra dos Órgãos, the central mountain range of the State of Rio de Janeiro, after 4 years of exhaustive research, writing and searching for natural photos of the species included (just over 800), which encompasses almost all of those registered for the area. The book was made possible with the collaboration of more than a dozen people (amateurs and professionals, such as the late Luiz Claudio Marigo) who made their photos, data and records of butterflies in south-east Brazil available. This area encompasses 90% of the Brazilian butterfly species listed as threatened or vulnerable under the IUCN criteria, with 20% of them occurring in the Serra dos Órgãos.
Unfortunately, in order to make a minimum of 500 copies, we had to choose the English language to cover a potential larger audience that could find some use in the book. Even though a bilingual edition was originally considered, it was later found that printing costs, sales price, etc. would be excessively high, and our aim has always been to provide an extremely accessible identification tool for the general public.
Orders worldwide can be made from NHBS. Orders within the the UK may also be placed direct with co-author Alan Martin (please send a cheque payable to the ‘Brazilian Atlantic Rainforest Trust’ with your name and address to Alan Martin, Alureds Oast, Northiam, East Sussex, TN31 6JJ, England).
Back in 2015 Alan Martin and Jorge Bizarro started work on a guide to butterflies to accompany the three REGUA books already published that are specific to the REGUA area (hawkmoths, dragonflies and birds). What started as a three year project has taken five years, partly because the number of species recorded in the area is more than had been anticipated but also because it proved very difficult to source photos of some of the rarer species.
The book is now about to be printed and it covers 803 species (excluding grass skippers) with descriptions, comparisons to similar species, global distribution and notes on the ecology, behaviour and host plants. All but three of the species are illustrated with over 1,300 photos of live specimens or where not available, photos of pinned specimens. There are also introductory texts for each family, subfamily and tribe.
The book will be distributed by NHBS, but in the UK is best ordered from Alan Martin at a reduced price of £30 plus £5 postage (please see our Publications page for details). All the profits from the sale of the book will go to REGUA.
Paul Hopkins and Magnus Billqvist stayed at the REGUA lodge from Jan 23 until Feb 13. During almost the first half of their trip they were joined by Agnes Ludwig and Tom Kompier. The weather was somewhat wet and cold, but nevertheless the tour turned up 152 species out of the 208 that have now been recorded from the Guapiacu catchment. The discovery of a new damsel for the REGUA list, Aceratobasis macilenta, was very exciting, but there were several other remarkable records or developments.
The swamp at the bottom of the hill on which the lodge is situated, near the office buildings, was wet throughout the stay. It is still the only confirmed site for Brown-striped Spreadwing Lestes tricolor in the area, but holds easily 25 species within its 30×15 m area. Amongst these are sought after species like the Flame-tip Telagrion longum and Brazilian Blue-eye Anatya januaria, both often found emerging there, but it now also holds a good population of Caribbean Duskhawker Triacanthagyna caribbea and the rarely encountered Silver-clouded Dragonlet Erythrodiplax laurentia. This little area is constantly evolving and never ceases to amaze.
The wetland itself is also evolving, with some of the pioneer species that were very common in previous years losing ground to species that likely require less disturbed habitat. This means that the Erythemis species, although still present, are much scarcer. Several years back Pin-tailed Pondhawk E. plebeja would pick off the flies accompanying Ode lovers at virtually every step, but now you have to search for it. Rainpool Spreadwing Lestes forficula, previously abundant and one of the commonest species, was almost completely gone. On the other hand, Guiana Spiderlegs Planiplax phoenicura is now really common and has been joined by the rarer Scarlet Spiderlegs Planiplax arachne, and previously common Bow-tailed Dasher Micrathyria catenata has been largely replaced by Square-spotted Dasher M. ocellata.
At the nearby forest fragment of Onofre Cunha, the recently described Regua Pincertip Forcepsioneura regua was still regular, and exciting as always.
The Green Trail up to the Waterfall was excellent as usual. It turned out to be a particularly good year for the Long-tailed Bromeliad Guard Leptagrion perlongum with dozens seen at the beginning of the trail. Further up a copula of Cinnamon Flatwing Heteragrion sp. was a first, and even more exciting was that is was seen to subsequently oviposit in a shallow forest stream, verifying its suspected habitat.
The fishponds at Vecchi remain excellent, although the Large Pond seems to suffer from disturbance. This possibly explains the apparent complete absence of Slender Redskimmer Rhodopygia hollandi, which used to be a common species here. During our visits we observed a very late Green Forceptail Phyllocycla pallida, which previously had not been recorded after early December. A female Silver-clouded Dragonlet Erythrodiplax laurentia here was another surprise. The small ponds again turned up such excellent species as the enigmatic Mantled Skimmer Edonis helena.
One of the most exciting observations was done at the Tres Picos area, where several Chagas’s Emeralds Neocordulia carlochagasi was observed patrolling. This area appears to be a good location for this rare species, with observations in several years now. Another specialty of this area is White-fronted Sylph Macrothemis capitata, which has now been found consistently for several years at the start of the trail up.
Although not achieving the maximum score of the 2018 tour (166), partly because fewer locations were visited and partly because of weather and luck, the result proved once more that any visitor in the right season can expect to see more species of dragonfly here than recorded from the whole of Europe, and with much more ease.
On 26 January Tom Kompier, accompanied by fellow Odonatologists Magnus Billqvist, Paul Hopkins and Agnes Ludwig, visited the large pond at Vecchi, where he caught and photographed a fresh female of a damselfly species unknown to him. Back at the lodge the riddle was solved using the excellent Damselfly Genera of the New World by Garrison et al. (2010).
This mystery damsel was a member of the genus Aceratobasis. This genus is endemic to the Atlantic Forest, with four known species largely restricted to the lowlands. Although recorded from Rio de Janeiro state, it had so far not been confirmed from REGUA.
I quickly wrote to Natalia von Ellenrieder, who provided a paper she wrote with Rosser Garrison in 2008 with additional information on the genus. The specimen turned out to be Aceratobasis macilenta, the smaller of two very similar species. As these damsels, unlike many of their fellow Coenagrionids, hang of leaves and twigs, “Pendant” seems an apt name.
A second visit a few days later failed to turn up more specimens, but luckily a third visit on 5 February by Magnus, Paul and Susan Loose produced a mature male and a mature female, of which Paul was able to take some great photos. It looks like a small population has gained a foothold in the area!
Robert Locke is visiting us at REGUA and we know how he enjoys taking photographs of butterflies, an interest that he has enjoyed for many years. Two species he found and photographed recently are Paulogramma pygas (previously Callicore) also known as the Pygas eighty-eight, and Dynamine postverta also known as the Four-spot Sailor.
P. pygas is restricted to much of high altitude South America. Its common name refers to the underside of the hindwing which shows an “88” shape in the pattern. D. postverta is restricted to much of western lowland South America, preferring woodlands and farmland.
Both are beautiful butterfly species and both male and female will be featured in a new book currently being prepared on the Butterflies of the Serra dos Órgãos, the surrounding mountain range to REGUA and one of the most biodiverse regions of Brazil. The Serra dos Órgãos mountains range is a biodiversity hotspot and REGUA is considered to be a very well preserved and protected area within this range.
As REGUA continues to increase the area under our protection, creating corridors for wildlife and strengthening the range of trees planted, we are securing the future for all its inhabitants. These two wonderful species of butterfly are part of the beauty to be found here.
Should you like to visit REGUA and take photographs that could be featured in the Butterflies of the Serra dos Órgãos publication, we would be very happy to receive you!
I recently came across this beautiful iridescent green butterfly several kilometres from the reserve. Jorge Bizarro, REGUA’s resident lepidopterist and Research Coordinator, confirmed the example as a male Carea castalia, also known as Castalia Green Mantle. Jorge had previously seen the same species on REGUA’s brown trail two years ago.
Adrian Hoskins, on his website Learn about Butterflies (Amazonia section) describes the family Carea as being some of the most beautiful butterflies on the planet and indeed coming across this individual, I could not believe the iridescent green on the thorax and wings. These butterflies are stated to be restless and once they take off are difficult to follow in surrounding undergrowth which perfectly confirms Jorge’s experience of the butterfly he saw at REGUA.
As Jorge and Alan Martin are writing the book on Butterflies found at REGUA and the Serra dos Órgãos region, this photograph could well be included. Should you have photos of butterflies seen here at the reserve, please feel free to email them to us as we would love to see them. For contact details click here.
Tom’s contribution to our knowledge of dragonflies and damselflies has been magnificent and provides valuable evidence of the importance of this reserve. He started his research in 2011, making several visits during the varying Neotropical seasons, travelling from the Netherlands to REGUA throughout 2013 and identifying 204 species in this region. Tom was supported by Dr. Ângelo Pinto and Professor Alcimar Carvalho of the Natural History Museum/UFRJ. This resulted in the publication of A Guide to the Dragonflies and Damselflies of the Serra dos Orgaos, South-eastern Brazil (see details on our publications page).
The principle difference between dragonflies and damselflies is the position of the wings when resting. Dragonfly wings lie transversal and damselfly wings lie flat alongside their abdomen. 204 species have been recorded at the reserve and REGUA hosts annual visits to see the odonate and in an eight day visit it is possible to see at least 160 species!
Congratulations and thank you Tom for the magnificent contribution your work has given us and you have inspired us to continue to develop studies in ants, butterflies and spiders.
REGUA is one of the world’s best dragonfly hotspots in terms of diversity, and the group was not disappointed. With a total of 166 species seen, the tour even surpassed previous tours.
Not only were there second records of Lestes tricolor and Micrathyria spinifera, and good views of the critically endangered Minagrion ribeiroi and its rare cousin Minagrion waltheri, the group also managed photos of two species not previously documented with photos in nature. Edonis helena is a rarely seen small dragonfly from northern Argentina only recently known to extend into Brazil. A small population occurs in the area. The second was Macrothemis capitata, rediscovered by Tom several years ago at Salinas, but now found in the The Três Picos State Park at the top of our watershed.
Best of all, the group found two species new to the reserve list. The first was an exciting tiny damsel, Nehalennia minuta, found at the old wetland in the reserve. This species occurs widely in South America, but is not often found. And the second was Progomphus virginiae, a beautiful little gomphid found at a forested rocky stream, described from Santa Catharina State. The reserve odonata list now stands at 207 species!
Work on the next REGUA field guide, A Guide to the Butteflies of the Serra dos Orgaos, South-eastern Brazil, is progressing at good pace, and with it lots of new knowledge about the local butterfly fauna, together with some novelties, new records from guests, and volunteers and visitor’s photographs have been consistently pouring in.
One notable rarity was found by Duncan McGeough, a volunteer from Germany in October 2013, just 30 metres from the REGUA office. Ortilia polinella (A. Hall, 1928), a crescent butterfly, is a cousin of the Glanville FritillaryMelitaea cinxia from Europe. Known from less than a half-dozen localities in the Brazilian states of Minas Gerais, Rio de Janeiro and Espírito Santo, and also very seldom found in collections (only three females and six males in the Natural History Museum, London) this was a superb find!
The photo depicts a worn female sun basking, probably in between short exploratory flights to find a suitable plant for ovipositing. Adults are mainly forest species that dwell in sunlit areas like trails, clearings, forest edges, etc. It’s biology is unknown, but other species in the genus use Justiciaspp. as foodplants (Acanthaceae).
Further information about Ortilia polinella can be found here:
The São José Trail wanders inside secondary forest at least 50 years old, where bananas used to grow. It has many sunlit spots and small clearings along the main trail, which really favours the presence on nice perching spots of a plethora of both forest and canopy dwellers like butterflies, shield-bugs, robber flies, moths, and dragonflies, etc.
Last year I was privileged to accompany a couple of two excellent amateur nature photographers, Arnold Wijker and Sandra Lamberts, with a keen interest in butterflies and birds, for a walk on São José Trail. We spent a lovely morning walking the trail, butterfly watching and photographing from its beginning on the Brown Trail, all the way to the Rio do Gato and the water filter that belongs to the Kirin brewery and soft drink plant.
The highlight were the metalmarks (Riodinidae) seen. This family had its origin in South America, then expanded to the Old World Tropics and recolonised South America, where around 90% of existing species occur today. The metalmark family has seen the most new species records for REGUA since the first survey which finished in 2009, and this time we came back with some amazing records:
Calospila parthaon, a species officially known from the Amazon basin only, so this is a new state record! Seen on multiple days in the main trail.
Theope pedias, a new Três Picos State Park and REGUA record, and might also be a new state record. We found a small population near the water filter, with plenty of individuals flying lazily around the wet patches.
Mesosemia meeda, very rare, second ever record, and an unidentified female that tentatively belongs to this species, also bluish.
Catocyclotis aemulius, rare and at its southernmost distribution area here.
Other more common species seen were Juditha azan azan, Melanis unxia, Eurybia molochina and Leucochimona icare matatha.
Confined to central and south America, the butterfly genus Temenis is composed of three species: T. pulchra, T. laothoe, and T. Huebneri. T. pulchra is found from Central America to the Andes. T. laothoe is known from Mexico to northern Argentina, and T. huebneri is more restricted to the northern and south-east Atlantic forest. T huebneri has been found in Bahia state and specimens are held in the collection of Stephan Attal.
Robert Locke took this photograph (right) of Temenis huebneri at REGUA on 29 May 2016, which is a new species for the list of the butterflies at REGUA, and also new for Jorge Bizarro, REGUA’s Research Coordinator and keen Lepidopterist.
One of REGUA’s objectives is to encourage a wider interest and knowledge of the incredible biodiversity of the Serra dos Orgaos. REGUA has already published three books covering Hawkmoths (2011), Dragonflies and Damselflies (2015) and Birds (2015).
Now Jorge Bizarro and Alan Martin are working on a 4th book covering the Butterflies of the Serra dos Órgãos. This is a mammoth task and will cover about 500 species, of which we have so far written the text for Papilionidae (28 species), Pieridae (36 species) and are now working on Riodinidae.
Each species text will include a description, notes on similar species, distribution and ecology plus of course photographs where available. An example is shown below.
We are still missing good photographs of many of the species that will be covered in the book, so we would welcome any photographs of butterflies taken at or near REGUA which should be sent to Alan Martin at firstname.lastname@example.org. It may take another year to complete the texts, so there is still plenty of opportunity to take those pictures, and of course every picture will be acknowledged if used.
In the recently published field guide on the odonata of REGUA, A Guide to the Dragonflies and Damselflies of the Serra dos Orgaos, the scientific name of the Blue-wedged Dancer is given as Argia claussenii. Rosser Garrison pointed out that this in fact is A. croceipennis, therefore we have amended our Odonata list. We are indebted to Rosser for sharing drawings and scans of both species with us that support his view.
The appendages of these two species are quite similar and there are also considerable similarities in colour pattern. However, under the microscope the difference in the shape of the cerci (placement of ventral tooth) can be clearly seen.
In the field there are luckily also a few differences that help identify the species. Argia claussenii has clear wings, whereas those of A. croceipennis are amber colored, and A. claussenii has an occipital bar, whereas A. croceipennis does not. These characteristics are very much in line with the species occurring in fast flowing and rocky streams in the foothills of REGUA. Below are examples of both species, kindly made available by Rosser.
The field guide A Guide to the Dragonflies and Damselflies of the Serra dos Orgaos, South-eastern Brazil is available for sale at the lodge and online. See the publications page for details.
Orders from other countries should be sent directly to Tom Kompier at email@example.com. Copies will also be available from the REGUA stand at the British Birdfair on 21st – 23rd August at Rutland.
Tom Kompier’s excellent new book A Guide to the Dragonflies and Damselflies of the Serra dos Orgaos is now available in the UK from Alan Martin. This book describes all 204 species known from the REGUA area and is illustrated with 560 photos.
Please send a cheque for £30.50 which includes postage and packing, made out to the ‘Brazilian Atlantic Rainforest Trust’ with your name and address to Alan at Alureds Oast, Northiam, East Sussex TN31 6JJ.
We are thrilled to be able to announce the imminent publication of our new REGUA publications book A Guide to the Dragonflies and Damselflies of the Serra dos Orgaos.
The book has been written by Tom Kompier and describes all of the 204 known species from REGUA and its surroundings. Illustrated with 560 photos and an additional 125 plates, we think this is a milestone in the study and observation of this stunning group of insects.
Publication is due in April. For pre-orders or additional information, please contact Tom Kompier directly at firstname.lastname@example.org.