Phoenix; Season 5
Caitlyn Jenner
A football player isn't necessarily clumsy when he does this, drops the ball & loses possession of it
According to tradition, if this critter sees its shadow on February 2, there will be 6 more weeks of winter
Groundhog
ESPN hosts these "Games" with events like rallycross & skateboard
The X Games
It's the weed seen here spreading more little ones
Dandelion
Snail; Season 5
Kermit The Frog
In boxing, K.O. is short for this
Knockout
Presidents' Day honors these two presidents in particular, who were both born in February
Washington and Lincoln
As far as NFL standings go, this letter represents a game in which neither team won or lost
T
From the Latin for "gnawing", it's the order of mammals that includes mice & hamsters
Rodent
Sun; Season 4
Leann Rimes
Lutz & camel spin are terms used in this sport
Figure Skating
Flag Day & Father's Day are both observed during this month
June
In chess, the piece designated by this letter can only move diagonally
B
Most bats are this 9-letter adjective, so they don't mind if you call them at 2 in the morning
Nocturnal
Joey Fatone
In soccer, it's the proper term for hitting the ball with your noggin
A header
This holiday, November 11, coincides with Canada's Rembrance Day
Veterans Day
To change "I'll go" into a conditional statement, replace the LL with this letter
D
While not all grow so quickly, one of these giant, hollow, woody grasses grew 3 feet in 1 day
Bamboo
Mouse; Season 3
Dionne Warwick
In bowling, roll triple strikes & it's called this, but hold the gravy
Turkey
In 2010, in honor of the 40th anniversary of this observance, a climate rally & concert was held in Washington, D.C.
Earth Day
Potassium's symbol on the periodic table of elements isn't P but this letter
K
Fossilized resin, called this, can preserve an insect forever
Amber