Northern Red-Legged Frog
Scientific Name – Rana aurora
Classification – Ranidae
Baby Name – Tadpole, polliwog, froglet
Collective Noun – Army, colony
Average Length – Around 8 cm (3.1 in)
Life Expectancy – Around 15 years in captivity
Breeding Season – Late November to early April
Incubation Period – 39 to 45 days
Metamorphosis Period – Around 80 days
Special Features – Considered a true frog with typical smooth skin and a narrow waist; possess long, powerful legs which aid in jumping; color ranges from reddish brown to gray with not very prominent dark specks and blotches; possess dark facial masks and feature a single light stripe along its jawline; yellow underside with red on the lower abdomen and back legs
Family Unit – Solitary barring the breeding season
Geographical Distribution – North America
World Population – Unknown, but presumed to exceed 10,000
Conservation Status – Least Concern
Natural Habitat – Densely vegetated shoreline; aquatic habitat essential for breeding includes still waters of ponds, marshes or streams
Diet – Invertebrates, small mammals, other amphibians
Predators – Fishes, birds, snakes, mammals