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Porcupines are usually dark brown or black in color, with white highlights. They have a stocky body, a small face, short legs, and a short, thick tail. This species is the largest of the New World porcupines and is the second largest North American rodent, after the American beaver. The head-and-body length is 60 to 90 cm (2.0 to 3.0 ft), not ...
The young weigh about 1,000 g (2.2 lb) at birth, which is about 5% of the mother's weight. They leave the den after one week. At this time, the spines begin to harden. Crested porcupines reach adult weight at one to two years and are often sexually mature just before then. [4] Breeding occurs throughout the year. [11]
Starlings are small to medium-sized passerine birds. They are medium-sized passerines with strong feet. Their flight is strong and direct and they are very gregarious. Their preferred habitat is fairly open country, and they eat insects and fruit. Plumage is typically dark with a metallic sheen. One species has been recorded in Illinois.
The white-tailed deer is the state mammal of Illinois. This is a list of mammals in Illinois.A total of 70 species are listed. Species currently extirpated in the state include the white-tailed jackrabbit, American black bear, gray wolf, elk, American marten, cougar, fisher, North American porcupine, and American bison.
Some species also eat insects and small reptiles. [2] Their teeth are similar to those of Old World porcupines, with the dental formula 1.0.1.3 1.0.1.3. Solitary offspring (or, rarely, twins) are born after a gestation period of up to 210 days, depending on the species.
The Old World porcupines (Hystricidae) live in Italy, Asia (western [3] and southern), and most of Africa. They are large, terrestrial, and strictly nocturnal. The New World porcupines (Erethizontidae) are indigenous to North America and northern South America. They live in wooded areas and can climb trees, where some species spend their entire ...
For the most part, no, said Kacie Athey, a specialty crops entomologist with the University of Illinois Extension. "Most plants in anyone's yard are probably not in danger from periodical cicadas ...
The fauna of Illinois include a wide variety of mammals, birds, amphibians, reptiles, fish and insects (not listed). The state bird is the Northern cardinal. The state insect is the monarch butterfly. The state animal is the white-tailed deer. The state fish is the bluegill. The state fossil is the tully monster.