An Even Tougher Animal Groups Quiz "BIRDS of a feather FLOCK together" would definitely read more strangely with any animal-group pairing from this puzzle.
From the Russian Can you define these words that came into English usage from Russian?
Who Said It?: Famous Movie Lines Can you match each memorable line from AFI's 100 Years ... 100 Movie Quotes list with the character who made it famous?
River Capitals Which major river flows through each capital city on the left?