rośliny-i-grzyby: Eastern newt

Evidence: 100 • authority: 72

The eastern newt (Notophthalmus viridescens) is a common newt of eastern North America. It frequents small lakes, ponds, vernal ponds and streams or nearby wooded areas. The eastern newt produces tetrodotoxin, which makes the species unpalatable to predatory fish and crayfish. It has a lifespan of 12 to 15 years in the wild, and it may grow to 5 in (13 cm) in length. These animals are common aquarium pets, being either collected from the wild or sold commercially. The striking bright orange juvenile stage, which is land-dwelling, is known as a red eft. Some sources blend the general name of the species and that of the red-spotted newt subspecies into the eastern red-spotted newt (although t…

Evidence: 54 • authority: 72

The common mudpuppy (Necturus maculosus) is a species of salamander in the family Proteidae. It lives an entirely aquatic lifestyle in parts of North America in lakes, rivers, and ponds. It goes through paedomorphosis and retains its external gills. Because skin and lung respiration alone is not sufficient for gas exchange, the common mudpuppy must rely on external gills as its primary means of gas exchange. It is usually a rusty brown color and can grow to an average total length (including tail) of 13 in (330 mm). It is a nocturnal creature, and is active during the day only if the water in which it lives is murky. Its diet consists of almost anything it can get into its mouth, including…

Evidence: 41 • authority: 88

Coyote Lifespan in Wild Vs Captivity. Have you ever wondered if the song of the wild can truly extend the life of a coyote? Well, prepare to be intrigued as we uncover the mysteries surrounding the lifespan of coyotes in the wild versus in captivity. While you may assume that captive coyotes would have longer lives, the reality is not so straightforward.

Evidence: 41 • authority: 88

Coyote Lifespan in Wild Vs Captivity. Have you ever wondered if the song of the wild can truly extend the life of a coyote? Well, prepare to be intrigued as we uncover the mysteries surrounding the lifespan of coyotes in the wild versus in captivity. While you may assume that captive coyotes would have longer lives, the reality is not so straightforward.

Evidence: 41 • authority: 72

The fire salamander (Salamandra salamandra) is a common species of salamander found in Europe. It is black with yellow spots or stripes to a varying degree; some specimens can be nearly completely black while on others the yellow is dominant. Shades of red and orange may sometimes appear, either replacing or mixing with the yellow according to subspecies. This bright coloration is highly conspicuous and acts to deter predators by honest signalling of its toxicity (aposematism). Fire salamanders can have a very long lifespan; one specimen lived for more than 50 years in Museum Koenig, a German natural history museum. Despite its wide distribution and abundance, it is classified as Vulnerable…