Showing posts with label fauna. Show all posts
Showing posts with label fauna. Show all posts

Saturday, April 30, 2011

Fauna of Saskatchewan 4

White-tailed deer
Odocoileus virginianus

Location: northeast of Craven




Interesting facts:

-White-tailed deer can leap as high as 10 feet and as far as 30 feet in a single bound.
- Deer are territorial and will starve themselves rather than leave their territory to search for food.
- These deer are very good swimmers.
- In optimal conditions deer populations can double annually.

Tuesday, February 22, 2011

Fauna of Saskatchewan 3

Cabbage White Butterfly
Pieris rapae


Location: Wascana March








Interesting facts:

-
Among the first butterfly to appear in the spring.
-
White butterflies are not eaten by predators because of their bad taste.
- White butterflies prefer mustards as their food plants. They find plants in the mustard family with the help of chemicals and colours.
- These butterflies bask in the sun in a unique position. They orient their wings toward the sun at an angle so that rays are reflected off their white wings and onto their darker bodies.

Wednesday, October 6, 2010

Fauna of Saskatchewan 2

Western Painted Turtle
Chrysemys picta bellii

Location: Wascana Marsh




Interesting facts:

- Painted turtles can only swallow their food in the water.
- Have an extreme tolerance for cold temperatures - they can survive without oxygen for up to five months at 3 degrees Celsius.
- Can live up to forty years in the wild
- The probability of a painted turtle surviving from egg to one year is at most nineteen percent.

Tuesday, August 24, 2010

Fauna of Saskatchewan

Mourning Dove
Zenaida macroura

Location: My parents' garden.




Interesting facts:

- Up to 70 million doves shot a year as gamebirds in the United States (for sport and meat)
- Capable of flying 88 kilometres an hour
- Range of over 11 million square kilometres
- Closest relative of the extinct passenger pigeon
- North American fossils trace the mourning dove back 1.8 million years; very flexible to change
 
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