Research led by University of California, Berkeley, biologists has implicated microbial infection as a culprit for why some birds start incubating eggs in a nest before the clutch is complete, ...

This is a preview. Log in through your library . Abstract 1. Asynchronous hatching has been studied extensively in altricial birds that feed their offspring, but this phenomenon is also known to occur ...

Chick pipped, but not hatching? Abandoned eggs? Power outages? Learn what you can do when chick hatching problems arise during incubation and hatching. Spring is approaching fast, and baby chick ...

Researchers suggest that several bog turtle (Glyptemys muhlenbergii) populations in North Carolina, USA, are in decline and have few remaining individuals and low annual survival probability. Most ...

AutoCAD drawings can contain a great deal of information about areas and distances, angles and coordinates, writes George Omura in ‘Introducing AutoCAD 2010 and AutoCAD LT 2010’ (www.wileyindia.com). ...