An online resource based on the award-winning nature guide

Red Eft

Eastern Newts Emerging From Ponds

8-18 young red eft 007While you can find Eastern Newts in ponds year round, every one of these aquatic amphibians has spent part of its life on land, as a Red Eft. After the eggs hatch, Eastern Newt larvae spend the summer in the pond and at the end of the summer transform into terrestrial salamanders. At this point they crawl out of the water, and for the next three to five years live on land and are referred to as Red Efts, due to their coloring (initially they are a dark bronze color, but eventually turn orange-red). After several years of life on land, they return to the water, no longer red, but olive green. The pictured Eastern Newt/Red Eft is literally walking out of the water and onto land for the first time. It has already started to acquire the reddish color of a Red Eft, but has black spots that will fade and is yet to get the red spots that both Red Efts and Eastern Newts have. Young Red Efts can be found wandering on land in August and September looking for a protected spot such as under a log, rock, leaf litter or in the burrow of a mammal in which to spend the winter hibernating.

Naturally Curious is supported by donations. If you choose to contribute, you may go to http://www.naturallycuriouswithmaryholland.wordpress.com and click on the yellow “donate” button.

Advertisements

Juvenile Eastern Newts Leaving Ponds

eastern newt baby 137Eastern newts, those four-inch long, red-spotted, olive-green, aquatic salamanders that inhabit most ponds, breed throughout the summer and well into the fall. Their eggs hatch in three to five weeks and the aquatic larvae are equipped with gills with which they breathe for the next three months or so. By late summer and early autumn the inch-and-a-half-long larvae begin to reabsorb their gills and develop lungs and a rough-textured skin. These tiny, young salamanders start to emerge from ponds and live on land, gradually turning reddish-orange. We refer to the juvenile eastern newt salamander during its terrestrial stage as a red eft. After spending two to five years on land, red efts return to the water, regain their green coloration and live the rest of their life as aquatic eastern newts. (Photo: A juvenile eastern newt that just emerged from a pond and has yet to attain the reddish-orange color of a red eft, on a quarter for scale. The darker patch on its neck just before its foreleg is where gills were once located.)

Naturally Curious is supported by donations. If you choose to contribute, you may go to http://www.naturallycuriouswithmaryholland.wordpress.com and click on the yellow “donate” button.