gelatinous cluster

Sep 29, 2014 ... ... frogs—is called phenology. ... During breeding, each female lays all of her eggs in one mass, called a clutch, which makes egg counting possible. May 28, 2015 ... Little is known about vernal pools in Michigan, but they are widely recognized among scientists for their important ecological value. Rich in ... ... known to lay more than 3,000 eggs. Frogs breeding in cascading mountain streams lay far fewer eggs, usually no more than 200. The problem of fertilization ... May 31, 2018 ... ... frog eggs with symbiotic algae that I took this spring. This is surprising because that membrane, called the vitelline membrane, is ... May 13, 2020 ... Then a second frog called softly from another shore, and a third ... This mass of wood frog eggs will soon become a swarm of tadpoles ... When I first moved here some thirty years ago as of July 4th of this year, the meadow below me was full of frog calls all spring long. ... Perhaps the frog eggs ... Beyond frogs and salamanders, other species that need vernal pools are tiny fingernail clams (Sphaerium corneum) and the mystically named fairy shrimp ( ... Feb 28, 2013 ... When scouts come calling; Sea Island's big bird weekend. Eggs mark leap forward for frog project. Gopher frog egg mass. Find confirms gopher ... Mar 15, 2023 ... This response to seasonal changes in day length is called “photoperiodism. ... Wood Frog eggs. Photo by Brandon Ruhe. Wood Frog egg mass. Photo by ... Male frogs call in hopes of attracting a female. Cuban treefrogs will lay eggs in any body of standing water -- from a small bucket to a fish pond, even in a ...