Belugas are born gray and turn white as they mature. Photo: /
UPDATE: We've selected the finalists, now it's up to you to choose the winner!
Every week we post a funny animal photo that鈥檚 begging for a caption, like this shot of a young beluga and a gull. Join in the fun and add your suggestion in the Comments section below. You鈥檝e got til 11:59 pm (Eastern time) on Sunday. On Monday we鈥檒l choose our three favorite captions and list them under the image.
Check out our top choices from . And see more fantastic bird, other wildlife, and nature photos on , and share your own pictures there.
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