Tag: bird

July 6, 2021

Birds don’t rely on feeders

Are the bird feeders your putting in your backyards causing birds to develop an unhealthy reliance on it for food? Researchers say no. In a study published in the Journal...

March 25, 2021

Bahama oriole population is larger than scientists thought

A population of critically endangered Bahama orioles is at least 10 times larger than scientists previously thought. Past research suggested there were fewer than 300 of the orioles on Andros...

October 13, 2020

Reducing reproduction helps some birds survive drought

In the final year of Thomas Martin’s songbird study in Venezuela, he noticed some birds just weren’t breeding. In fact, one species — the gray-breasted wood-wren (Henicorhina leucophrys) — went...

July 30, 2019

For declining warblers, winter brings most to same spot

After placing geolocators on prothonotary warblers (Protonotaria citrea) in a number of states, researchers found that wherever the birds depart from, most travel to northern Colombia for the winter. “This...

August 27, 2018

Where do nighthawks spend the winter?

Common nighthawks (Chordeiles minor) have declined about 80 percent since 1968, but researchers hadn’t yet known where they go for the winter — information that could be important in understanding...

January 10, 2018

Warbler genes predict vulnerabilities to climate change

By sequencing the genome of yellow warblers (Setophaga petechia), researchers with the Bird Genoscape Project at UCLA found some subpopulations’ genes make them more vulnerable to climate change than others....

May 15, 2017

Wind and rain change breeding patterns for swallows

Fewer storms that bring wind and rain may be causing North American tree swallows (Tachycineta bicolor) to lay their eggs earlier in the spring, according to new research. The impacts...

January 12, 2016

New Mobile App Helps Plover Conservation

Helping piping plover conservation might now be as easy as buying something on Amazon, according to Rob Theiler, a research geologist with the U.S. Geological Survey. A mobile application made...

December 14, 2015

New Discoveries About Farthest Migrating Warbler

The blackpoll warbler (Setophaga striata) may be tiny, but its journey during migration is quite extensive. The species has long fascinated biologists interested in migration. A recent tracking study confirmed the...