This Journal of Raptor Research issue focuses on movement ecology—how and why raptors move. This can include classic ...

A new study of nearly 800 barred owls on the West Coast shows the invasive predator feeds on 29 species given special conservation status by federal and state governments. Subscribe to our newsletter ...

One of the most elusive and mysterious owls of Ohio is the barn owl (Tyto alba). This very large predator, measuring 16 inches long with a wingspan of 3 ½ feet, has a heart-shaped face, large dark ...

A study by the University of Wisconsin-Madison found that barred owl migration is negatively impacting protected species in the U.S. The study looked at almost 800 barred owls along the West Coast.

1. Introduction -- 2. The boreal (or Tengmalm's) owl : in brief -- 3. Study areas and research methods -- 4. Habitat use, roosts and nest-sites -- 5. Interactions with prey animals -- 6. Life-history ...

Hostile owl hoots make robins eat less at night, reveals new research. The sound of tawny owls makes the red-breasted birds eat less during their southward migration, according to the findings. The ...