Thousands of reptile eggs are carefully incubated at the reptile zoo Keepers monitor temperature humidity and development throughout the process As hatching begins small reptiles start emerging one ...

A new study from the Smithsonian Tropical Research Institute (STRI) shows that red-eyed treefrog embryos hatch early when exposed to high ammonia levels — an environmental cue that it’s too hot and ...

Reptilian incubation : evolution and the fossil record / D.C. Deeming and D.M. Unwin -- Thermal, hydric and respiratory climate of nests / R.A. Ackerman and D.B. Lott -- Egg morphology and composition ...

The first two turtle eggs hatched without a hitch. Each of the tiny Eastern box turtles used their “egg tooth” to slice through their shells, poked out their tiny legs and wiggled free. But the third ...

Finding clusters of eggs in the garden, compost heap, shed, or backyard, many people wonder if they belong to a snake. Despite being quite rare, snake eggs are often confused with bird eggs, lizard ...