Movie 3.
Body compression, thrashing, and exit from the egg. An embryo 3 days of age shows extensive body compression and thrashing effort as it exits from the egg capsule during flooding. The video was recorded using a Canon DSLR and MPE-65 mm macro lens and plays in real time.
Ontogeny of risk assessment and escape-hatching performance by red-eyed treefrog embryos in two threat contexts
Journal of Experimental Biology 2022. 225:None-None; doi: 10.1242/jeb.244533