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Category archives for Ecology

Rat Eradication on Ilha do Meio

In Brazil WWF is partnering with TRIADE to undertake a trial rat eradication on Ilha do Meio, one of the small offshore islands of Fernando de Noronha. I visited the island this week so that the team undertaking the project could bring me up to speed on their progress so far.

Native Invasives

Like all science, invasion biology depends on clear and strict definitions. The concept of a native invasive species therefore sounds implausible, but is exactly what I have found on Fernando de Noronha.

Amazon Biodiversity Monitoring in Ducke Reserve

Monitoring of biodiversity is a challenge, but visiting Ducke reserve in the Amazon I am able to see one of the gold standards for long-term biodiversity research.

Wildlife on Islands of the Rio Negro

Touring through the Amazon I had the unique opportunity to spend a day visiting the small seasonally flooded islands of the Rio Negro. This dynamic landscape plays a huge role regulating local biodiversity.

Giving To Get: Reciprocity Among Mountain Lions

Please Note: This is the first of two blogs about a research paper published today in Science Advances providing the first evidence of complex social strategies in any solitary carnivore—and showing that mountain lions in particular are more social than previously thought. Part Two will chronicle how territorial males structure social interactions among mountain lions.…

How to Seabird in the Dark

I’m on a clifftop in the dark, on a remote island in New Zealand’s Hauraki Gulf. An inky sea lies below, unfamiliar constellations glitter above, and a bird has just flown straight into my hand. Other pale squeaking shapes are brushing by me and bumping into me. A few minutes ago one smacked me in…

Islands of the Amazon

The Amazon is not typically a place one thinks of as insular, but the Parque Nacional de Anavilhanas in Brazil has over 400 islands in the Rio Negro.

Managing Feral Horse Populations in North Carolina’s Rachel Carson Reserve

As part of an ongoing project, Erika Zambello is visiting all National Estuarine Research Reserves in the continental United States. Established by NOAA, the sites work together toward long-term research, education and coastal stewardship. Paula Gillikin starts up the motor, flips the boat into reverse and pulls out of the North Carolina National Estuarine Research…

Fall Color In-Depth: Maple Trees Offer New Answers to Diabetes, Alzheimer’s

In the 1992 film Medicine Man, biochemist Robert Campbell, played by actor Sean Connery, searches for new drugs in the Amazon’s vast rainforests. There Campbell finds a cure for cancer not in the rainforest’s rare flowers – which don’t have “juju,” or the power to heal – but in an indigenous ant species. All is looking…

Origins of a Mysterious Arachnid Revealed

Reconstructing schizomid history in Micronesia led us to tackle the most fundamental questions about these animals, namely, what are they, where did they come from, and when did they arise?

Under the Full Moon: Tracking Nassau Grouper with Acoustic Telemetry

This blog post was written by Krista Sherman, Research Associate at Shedd Aquarium and Ph.D. Candidate at the University of Exeter. Krista’s research is focused on understanding endangered Nassau grouper populations in The Bahamas. In the winter, under the light of full moon, Nassau grouper, Epinephelus striatus, migrate great distances, often over 300 km, to…

The Social Side of Pest Management

Plans to manage pest species are becoming increasingly larger in scale and ambition. The outcomes of such programmes can have just as important impacts on the resident human communities as the plant and animal communities.

Lessons Learned by High School Lake Ecology (HSLE) Leaders

Cecily Smith, senior at Grinnell College majoring in Sociology and Chinese with plans to pursue a career in education During high school, I took AP Environmental Science taught by a phenomenal teacher and loved everything I learned, which inspired me to study Environmental Science in college and pursue a career in conservation. When I applied…

Imagining a Future Without Wildlife in Madagascar

It is difficult to reconcile the need for food with the long-term need for wildlife conservation. It is clear that hunting at current rates drives certain wildlife species’ populations down to unsustainable sizes. Habitat destruction and fragmentation add to the problem. Not only is this harmful in terms of destabilizing food security, it also creates a cascade of harmful environmental impacts.

I met the tribe on the front line in the battle to save Indonesia’s forests

By Sophie Grig, Survival International campaigner  “We’re proud that we still have the forest,” Temenggung Grip says, standing tall, waving at the vast expanse of trees. “We feel proud to be Orang Rimba, everything we have talked about still exists, people ask about tigers, how big are they, what are they like, and we know…