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Fauna Of Toronto
The fauna of Toronto include a variety of different species situated within the city limits. Toronto contains a mosaic of ecosystems that includes forests, rivers, streams, and wetlands, which allows it to support a large variety of fauna. Approximately 90 per cent of animals that inhabit the city reside within the Toronto ravine system, including its creeks and rivers. However, several animals have adapted to live within Toronto's urban environment and parks. The City of Toronto reports there are 24 species of amphibians and reptiles, 38 species of mammals, over 410 bird species, and a large number of insect genera in the city. There are also over 100 species of fish reported within the Greater Toronto Area. Toronto was also in the historic ranges of several other animals, although the city's urban growth in the 19th century and early 20th century led to these species' natural range to recede beyond the city limits. Vertebrates Amphibians and reptiles There are 24 specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Close Encounter In Humberwood Park
Close may refer to: Music * Close (Kim Wilde album), ''Close'' (Kim Wilde album), 1988 * Close (Marvin Sapp album), ''Close'' (Marvin Sapp album), 2017 * Close (Sean Bonniwell album), ''Close'' (Sean Bonniwell album), 1969 * Close (Sub Focus song), "Close" (Sub Focus song), 2014 * Close (Nick Jonas song), "Close" (Nick Jonas song), 2016 *Close (Rae Sremmurd, Swae Lee and Slim Jxmmi song), "Close" (Rae Sremmurd song), 2018 * Close (Jade Eagleson song), "Close" (Jade Eagleson song), 2020 * "Close (to the Edit)", a 1984 song by Art of Noise * "Close", song by Aaron Lines from ''Living Out Loud (album), Living Out Loud'' * "Close", song by Drumsound & Bassline Smith from ''Wall of Sound'' * "Close", song by Rascal Flatts from ''Unstoppable (Rascal Flatts album), Unstoppable'' * "Close", song by Soul Asylum from ''Candy from a Stranger'' * "Close", song by Westlife from ''Coast to Coast (Westlife album), Coast to Coast'' * "Close", song by French electronic group Telepopmusik and English ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colubridae
Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on every continent except Antarctica. Description While most colubrids are not venomous (or have venom that is not known to be harmful to humans) and are mostly harmless, a few groups, such as genus ''Boiga'', can produce medically significant injuries. In addition, the boomslang The boomslang (, , or ; ''Dispholidus typus'') is a large, highly venomous snake in the family Colubridae. Taxonomy and etymology Its common name means "tree snake" in Afrikaans and Dutch – ''boom'' meaning "tree", and ''slang'' meaning "sna ..., the twig snakes, and the Asian genus ''Rhabdophis'' have caused human fatalities. Some colubrids are described as snake dentition, opisthoglyphous (often called "rear-fanged"), meaning they have elongated, grooved teet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lungless Salamander
Plethodontidae, or lungless salamanders, are a family of salamanders. Most species are native to the Western Hemisphere, from British Columbia to Brazil, although a few species are found in Sardinia, Europe south of the Alps, and South Korea. In terms of number of species, they are by far the largest group of salamanders. Biology Adult lungless salamanders have four limbs, with four toes on the fore limbs, and usually with five on the hind limbs. Within many species, mating and reproduction occur solely on land. Accordingly, many species also lack an aquatic larval stage, a phenomenon known as direct development in which the offspring hatch as fully-formed, miniature adults. Direct development is correlated with changes in the developmental characteristics of plethodontids compared to other families of salamanders including increases in egg size and duration of embryonic development. Additionally, the evolutionary loss of the aquatic larval stage is related to a diminishing dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sternotherus Odoratus
''Sternotherus odoratus'' is a species of small turtle in the family Kinosternidae. The species is native to southeastern Canada and much of the Eastern United States. It is also known commonly as the common musk turtle, eastern musk turtle, or stinkpot turtle due to its ability to release a foul musky odor from scent glands on the edge of its shell, possibly to deter predation.Ernst, Carl, H. and Jeffrey E. Lovich. 2009. ''Turtles of the United States and Canada, 2nd. Ed.'' The Johns Hopkins University Press. Baltimore, MD. xii, 827 pp. ages 525-535 This turtle is grouped in the same family as mud turtles. Etymology The generic name '' Sternotherus'' is derived from the Greek word ''sternon'', meaning chest or breast, and ''theros'', meaning animal, in reference to the hinge on the turtles plastron.Zug, George. 1986. Sternotherus.' Catalogue of American Amphibians and Reptiles. Society for the Study of Amphibians and Reptiles. 397:1-3. The trivial name, or specific epithet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinosternidae
The Kinosternidae are a family of mostly small turtles that includes the mud turtles and musk turtles. The family contains 25 species within four genera, but taxonomic reclassification is an ongoing process, so many sources vary on the exact numbers of species and subspecies. They inhabit slow-moving bodies of water, often with soft, muddy bottoms and abundant vegetation. Description Most kinosternids are small turtles, in carapace length. The highly domed carapace has a distinct keel down its center. The genus ''Staurotypus'' gets much larger, to . Females are generally larger than males, but males have much longer tails. Kinosternids can be black, brown, green, or yellowish in color. Most species do not have shell markings, but some species have radiating black markings on each carapace scute. Some species have distinctive yellow striping along the sides of the head and neck. The musk turtles are so named because they are capable of releasing a foul-smelling musk from gland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring Peeper
The spring peeper (''Pseudacris crucifer'') is a small chorus frog widespread throughout the eastern United States and Canada. They prefer permanent ponds due to their advantage in avoiding predation; however, they are very adaptable with respect to the habitat they can live in. Due to their presence in northern regions, the frog is able to endure below freezing temperatures. They are so called because of their chirping call that marks the beginning of spring. ''Crucifer'' is derived from the Latin root meaning "cross-bearing." This could be a reference to the cross-like pattern on the spring peeper's dorsal side. These chirping calls are significant for communication in mating as females choose their mates based on the frequency and volume associated with them. Satellite males who do not make any calls also strategically place themselves near those that make louder calls in an attempt to intercept females. Temperature plays a large role in when the spring peeper begins b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gray Tree Frog
The gray treefrog (''Dryophytes versicolor'') is a species of small arboreal holarctic tree frog native to much of the eastern United States and southeastern Canada. It is sometimes referred to as the eastern gray treefrog, northern gray treefrog, common gray treefrog, or tetraploid gray treefrog to distinguish it from its more southern, genetically disparate relative, Cope's gray treefrog. Description As the scientific name implies, gray treefrogs are variable in color. This ability to vary their color provides them with the ability to camouflage themselves from gray to green or brown, depending on the environment around them. ''H. versicolor'' can change from nearly black to nearly white. They change color at a slower rate than a chameleon. A unique aspect of the appearance of gray treefrogs is that its legs feature a dark band-like pattern which then contrast sharply with the black-marked bright yellow or orange under the sides of its legs and arms. Dead gray treefrogs and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hylidae
Hylidae is a wide-ranging family of frogs commonly referred to as "tree frogs and their allies". However, the hylids include a diversity of frog species, many of which do not live in trees, but are terrestrial or semiaquatic. Taxonomy and systematics The earliest known fossils that can be assigned to this family are from the Cretaceous of India and the state of Wyoming in the United States. The common name of "tree frog" is a popular name for several species of the family Hylidae. However, the name "treefrog" is not unique to this family, also being used for many species in the family Rhacophoridae. The following genera are recognised in the family Hylidae: * Subfamily Hylinae ** Tribe Cophomantini *** '' Aplastodiscus'' – canebrake treefrogs *** '' Boana'' – gladiator treefrogs *** '' Bokermannohyla'' *** '' Hyloscirtus'' *** '' Myersiohyla'' *** '' Nesorohyla'' *** '' "Hyla" nicefori'' ** Tribe Dendropsophini ***'' Dendropsophus'' *** '' Julianus'' *** '' Lysa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smooth Green Snake
The smooth green snake (''Opheodrys vernalis'') is a species of North American nonvenomous snake in the family Colubridae. The species is also referred to as the grass snake. It is a slender, "small medium" snake that measures as an adult. It gets its common name from its smooth dorsal scales, as opposed to the rough green snake, which has keeled dorsal scales. The smooth green snake is found in marshes, meadows, open woods, and along stream edges, and is native to regions of Canada, the United States, and northern Mexico. A non-aggressive snake, it seldom bites and usually flees when threatened. It mates in late spring to summer, and females lay their eggs from June to September. Smooth green snakes will often bob their heads in order to mimic vegetation blowing in the wind. Description The smooth green snake is slender. In size, it is classified as a "small medium" snake, reaching to in total length (including tail) as an adult. The longest smooth green snake was measured as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Water Snake
The common watersnake (''Nerodia sipedon'') is a species of large, nonvenomous, common snake in the family Colubridae. The species is native to North America. It is frequently mistaken for the venomous cottonmouth (''Agkistrodon piscivorus''). Common names Common names for ''N. sipedon'' include banded water snake, black water adder, black water snake, brown water snake, common water snake, common northern water snake, eastern water snake, North American water snake, northern banded water snake, northern water snake, spotted water snake, streaked snake, water pilot, and water snake. Description The common watersnake can grow up to in total length (including tail). Per one study, the average total length of females was , while that of males was . From known studies of this species in the wild, adult females can weigh between typically, while the smaller male can range from . The largest females can weigh up to while the largest males can scale . ''N. sipedon'' can be brown, g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Redbelly Snake
The northern redbelly snake (''Storeria occipitomaculata occipitomaculata'') is a nonvenomous snake in the family Colubridae, a subspecies of '' Storeria occipitomaculata''. It is sometimes referred to as a fire snake. It is endemic, North America and The Caribbean in some parts in Jamaica, and Saskatchewan to Nova Scotia in the north and south to Florida and Texas. Description Adults and young have known dorsal colorations of solid olive-brown, tan-brown, chestnut-brown, grey-brown, grey or even black. They have three yellow spots posterior to the head shields, to which the specific name ''occipitomaculata'' (meaning spotted back of the head) refers. The underside is coral-red to brick-red. Coloration is usually made up of three different shades forming a striped pattern. Like all species of the genus '' Storeria'', redbelly snakes have keeled scales and no loreal scale. Schmidt, K.P., and D.D. Davis. 1941. ''Field Book of Snakes of the United States and Canada''. New Yo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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