00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
surfbird
(Aphriza virgata), American shorebird that has a black triangle on its otherwise white tail. Surfbirds are about 25 centimetres (10 inches) long. With the knots, they constitute the subfamily Calidritinae (family Scolopacidae).
Learn more about surfbird with a free trial on Britannica.com.