Conservation outreach and the Spix’s macaw

May 18, 2013 in Publications

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The “Projeto Ararinha na Natureza” led by SAVE Brasil, launched the first annual report of the conservation outreach activities it is undertaking with the aim of preparing a future reintroduction of the iconic Spix’s Macaw. The species is currently ”extinct in the wild” although a number of institutions have been collaboration to return this species to its natural habitat. It has been a great pleasure to have been involved in the evaluation strategy of the project and I look forward for the next year

You can find the report here (in Portuguese). More details below:

The Spix’s Macaw is one of the most endangered animals on the planet due to the historical destruction of its habitat (Caatinga) and intense capture for illegal trade. Its population has been drastically reduced and the last known specimen disappeared in 2000, leaving only the animals kept in captivity. Therefore, the species has become a global symbol of the importance of biodiversity preservation. The only hope for the return of the Spix’s Macaw to the wild rests on an increase in the number of animals in captivity and protection of its original habitat.

In order to achieve these goals, the Action Plan for the Conservation of the Spix’s Macaw was created with the participation of various executing and supporting agencies, including the holders (Al-Wabra Wildlife Preservation; ACTP – Association for the Conservation of Threatened Parrots; Nest and Lymington Foundation), and the coordinator Chico Mendes Institute for Biodiversity Conservation (ICMBio). The Spix’s Macaw in the Wild project supports the implementation of the Action Plan. It is executed by ICMBio and the nonprofit civil society organizations SAVE Brasil and Funbio – the Brazilian Biodiversity Fund (via Fauna Brazil Portfolio), with the sponsorship of Vale, and now brings together other institutions involved in the species conservation and currently symbolizes the Action Plan.

To learn more, access the project profile on Facebook: (facebook.com/ararinhananatureza).

First record of the speckled forest-pitviper for the state of Acre, Brazil

May 13, 2013 in Publications

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In another natural history short note me and a few colleagues document the finding of an adult specimen of Bothrops taeniatus Wagler, 1824 in the Municipality of Assis Brasil, in the  Rio Acre Ecological Station, Acre, Brazil. This is the first record of this species for the state of Acre, extending the species distribution globally by approximately 164 Km west.

Find the full article here

 

 

 

Environmental education in São Tomé

April 10, 2013 in Publications

Last November I went out to work on a Environmental Education project lead with Ricardo Lima, in the small island country of São Tomé and Príncipe in West Africa. We visited hundreds of people in rural communities and dozens of classrooms across the country in an experience that undoubtedly made us realise how important these activities are and how they should be kept up (and improved on) in the future. Read all about our findings in the final report which has just been published. Get it  here!

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First record of the Bicoloured-spined Porcupine for Brazil

March 5, 2013 in Publications

A few days ago I co-author a short note that presents the first record of the Bicoloured-spined Porcupine for Brazil. Its not often that a mammal of this size is first recorded for a country, even one as large and biodiverse as Brazil! Checkout the short note here.

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Is biotechnology the answer to extinction? No.

January 31, 2013 in Publications

In the latest issue of Nature, I co-author a reply to S. Kumar’s article: “Extinction need not be forever“, published also in Nature about a month ago. In this reply we highlight how  behavioural and ecological factors, which are not necessarily captured by genetic material, are essential not only to define a species identity but also to ensure its survival in its natural habitat. Read it here - includes a second reply to the same article.

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Wildlife trade in Asia: start with the consumer

January 8, 2013 in Publications

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In a recent Editorial I co-authored for the Asian Journal of Conservation Biology we touch on the issue of wildlife trade in Asia and discuss how the consumer must be the central part of our strategies to manage this trade that threatens many species worldwide . Read it here.

 

 

 

Little known snake is already endangered

December 2, 2012 in Publications

The snake Bothrops muriciensis is a little known Brazilian viper that until recently was only known from the couple of records that were used to describe it. I paper I co-authored in the open-access North-Western Journal of Zoology presents six more records and looks at applying the IUCN Red List criteria to the species until now classified as Data Deficient. Get it here!

 


Predation published in Herpetological Bulletin

November 13, 2012 in Publications

The latest issue of the Herpetological Bulletin has a natural history note reporting on the predation of a slender anole (Anolis fuscoauratus)  by a northern woodland racer (Drymoluber dichrous) in North-eastern Brazil. This short note was co-authored with Gonçalo Rosa and Marco António Freitas. See the Pdf here

“The ecologist” publishes award winning essay

October 2, 2012 in Good news, Publications

The magazine “the Ecologist” published my essay: ”Greening” the Crisis: Turning Trouble into Opportunity which won the IUCN-Thomson Reuteurs Media Award 2012. You can read the article and the entire  essay on: http://www.theecologist.org/a-student-writes/1615763/greening_the_crisis_turning_trouble_into_opportunity.html

Increase in marine turtle predation by Costa Rican jaguars

May 3, 2012 in In the popular press, Publications

 
A recent paper in Oryx has highlighted an interesting conservation conundrum. What do you do when one endangered species is preying on another endangered species?

An analysis of data from the Tortuguero National Park, led by Diogo Veríssimo (Durrell Institute of Conservation and Ecology, University of Kent) looked at population dynamics and the increasing predation of endangered and critically endangered species of marine turtles by jaguars – a species under threat in Costa Rica.

The findings show that the Costa Rican authorities may soon be faced with a interesting conservation management dilemma. On the one hand, the predation of marine turtles by jaguars is increasing and it is unclear as to the level at which it will stabilize. On the other hand, the degree to which marine turtles are of importance in the diet of the jaguar in and around Tortuguero National Park remains unclear.

Diogo Veríssimo explained: “As biodiversity faces growing anthropogenic pressures, conservationists increasingly deal with conflicts between the management of different species. “The resolution of such conflicts often requires making challenging decisions, particularly when the species are of conservation concern and/or have a high media profile. This is especially true when it comes to predation events where one species directly impacts the other.

“Conservation campaigns for behavior change and fundraising have long relied on flagship species to engage their target stakeholders. This approach has limitations when one high-profile species, such as the jaguar, becomes an additional pressure to other high-profile species, such as marine turtles.

“In such a case, it is important to manage not only the ecological and behavioral interactions between these species but also the relationships between stakeholders such as local communities, conservation organizations and donors. Improved understanding of these issues will be required for appropriate management of the marine turtles and the jaguar.”

The research paper, entitled ‘Jaguar Panthera onca predation of marine turtles: conflict between flagship species in Tortuguero, Costa Rica’, is published in Cambridge Journals’ Oryx.

http://blog.journals.cambridge.org/2012/04/increase-in-marine-turtle-predation-by-jaguars-highlights-potential-conservation-management-dilemma/