Month: September 2020

September 9, 2020

Artificial intelligence can identify individual birds

Studying sociable weaver birds in South Africa, André Ferreira found himself bogged down by how tedious and time consuming it was. The species gathers in colonies, where the birds work...

September 9, 2020

Fukushima’s radioactive soil contaminates snakes

The first thing Hannah Gerke noticed in her research area was the lushness. Plants in yards and along roads were overgrown. Animals had clearly gotten into some of the nearby...

September 8, 2020

Wildlife Vocalizations: Roslyn Rivas

Wildlife Vocalizations is a collection of short personal perspectives from people in the field of wildlife sciences. I’ve known I wanted to be a wildlife biologist since I was about...

September 8, 2020

Genetics reveal great diversity among treefrog populations

Pine barrens treefrog populations are distinct enough across their range that frogs in different areas may need to be managed as separate populations. “There don’t seem to be any individuals...

September 8, 2020

A butterfly battle of the sexes, but no new species

Some male butterflies seal their mate’s genitalia with a waxy substance to prevent future mating. But females can fight back, researchers say, evolving larger, more complex organs that are harder...

September 4, 2020

Milkweed, not migration, is behind monarch loss, study says

Butterfly researchers agree that the disappearance of milkweed in North America has harmed monarch butterflies. Monarchs rely on the plant as a host for their caterpillars. But while some scientists...

September 4, 2020

Bird numbers change with the weather

Climate change — and the frequent and intense extreme weather it can bring —  influences some birds differently than others. In a study published in Global Change Biology, researchers tapped...

September 4, 2020

Scientists face racism and harassment in the field

Two Black ecologists at Cornell University who have faced uncomfortable experiences in the field because of their identity have developed guidelines to help make fieldwork safer for Black researchers and...

September 3, 2020

The September/October issue of The Wildlife Professional

The Wildlife Professional is an exclusive benefit of membership in The Wildlife Society. Published six times annually, the magazine presents timely research news and analysis of trends in the wildlife profession....

September 3, 2020

Translocating young Hawaiian monk seals improves survival

Shifting young Hawaiian monk seals from their whelping beaches to safer areas free of sharks and the threat of entanglement in marine debris may improve survival for the endangered marine...