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The tallest maple tree in the world is approximately 165 feet tall.
no flowing of blood in the feet of birds
Assuming the dogs have four feet and birds two, you need 15 dogs (60 feet) and 1 bird (2 feet) giving a total of 16 birds and dogs and 62 feet. None. Dogs have paws, not feet. Also, birds have claws, not feet.
Mainly webbed feet are seen on swimming birds
You can tell that birds naturally clench their feet because their feet are rolled up in a ball
The roots of maple trees typically extend about 3 to 4 feet deep into the soil.
A maple tree typically grows to be between 30 to 100 feet tall.
Pigeon's feet are much the same as most other birds.
A red maple tree typically grows to be about 40 to 60 feet tall.
The sugar maple tree grows to an average of 60 to 75 feet in height. The branches average a 40 to 50 foot spread.
All birds have two feet.