Sentences with phrase «yearling males»
But Bruce Lyon of the University of California, Santa Cruz, and Erick Greene of the University of Montana in Missoula wondered why, then, yearling male lazuli buntings were so variable in color, with some birds almost as dull as the all - brown females and others as splendid as the full - grown males.
http://www.sciencemag.org/ Not exact matches
These sightings included individual black bears and sows with very young cubs and yearlings, also grizzly brown bears, large males and sows with yearling cubs!
Small groups of bachelor males and yearlings also occur.