All news related to Pete Marra
Oct. 22, 2018
Insect-eating birds that depend on high-calorie, high-protein cuisine (namely caterpillars and spiders) to feed their young are finding the menu severely lacking in backyards landscaped with even a...
Apr. 26, 2017
A dedicated crew of volunteers and leaders collectively working on three species: the American redstart (the long-term focal species here in Jamaica), ovenbirds and Swainson's warblers.
Feb. 10, 2017
Attaching transmitters to wild black-crowned night herons that nest at the Smithsonian's National Zoo's Bird House.
Aug. 05, 2015
Smithsonian Conservation Biology Institute Scientists Call for a Shift in When Biology Studies Are Conducted
In a sweeping paper in Biology Letters published today, Aug. 5, Smithsonian...
Jun. 18, 2015
Migratory shorebird study at North Padre Island, Texas; a major stop-over and winter destination for many birds.
Jun. 10, 2015
Miniaturized GPS Tags Allow Tracking of Small Breeding Songbirds to Tropical Winter Territories for First Time
For the first time, researchers at the Smithsonian Conservation Biology Institute's Migratory Bird Center have tracked small migratory ovenbirds (Seiurus aurocapilla) to their tropical wintering...
Sep. 09, 2014
One hundred years after the extinction of the passenger pigeon, the nation's top bird science and conservation groups have come together to publish The State of the Birds 2014—the most comprehensive...
Apr. 13, 2012
Human-Modified Habitats Indirectly Influence Bird-Mating Patterns, Smithsonian Conservation Biology Institute Scientists Find
Birds provide one of the most common ways to encounter nature in cities, but few people wonder how their actions affect birds looking for love.
Jul. 27, 2011
Birds use their bills largely to forage and eat, and these behaviors strongly influence the shape and size of a bird’s bill.
Dec. 01, 1998
The Turkey Vultures could be seen circling overhead from miles away and the smell was so strong it made your eyes tear. Pulling into the dump in Negril, Jamaica wasn't my idea of a fun way to spend a...