| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 576 |
 |
Black Rosy-Finch | Sound | uu_wss | |
| 577 |
 |
Black Scoter | Sound | uu_wss | |
| 578 |
 |
Black Skimmer | Sound | uu_wss | |
| 579 |
|
Black Swift | Sound | uu_wss | |
| 580 |
 |
Black Tern | Sound | uu_wss | |
| 581 |
 |
Black Tern 2 | 2005-06-14 | Sound | uu_wss |
| 582 |
 |
Black Toad 1 | 1971-03 | Sound | uu_wss |
| 583 |
|
Black Toad 2 | Sound | uu_wss | |
| 584 |
|
Black Toad 3 | 1971-03 | Sound | uu_wss |
| 585 |
 |
Black Toad 4 | Sound | uu_wss | |
| 586 |
 |
Black Turnstone | Sound | uu_wss | |
| 587 |
|
Black-backed Woodpecker 1 | Sound | uu_wss | |
| 588 |
|
Black-backed Woodpecker 2 | Sound | uu_wss | |
| 589 |
|
Black-backed Woodpecker 3 | Sound | uu_wss | |
| 590 |
|
Black-backed Woodpecker 4 | Sound | uu_wss | |
| 591 |
|
Black-backed Woodpecker 5 | Sound | uu_wss | |
| 592 |
|
Black-backed Woodpecker 6 | Sound | uu_wss | |
| 593 |
|
Black-backed Woodpecker 7 | Sound | uu_wss | |
| 594 |
|
Black-backed Woodpecker 8 | Sound | uu_wss | |
| 595 |
|
Black-backed Woodpecker 9 | Sound | uu_wss | |
| 596 |
 |
Black-bellied Plover | Sound | uu_wss | |
| 597 |
 |
Black-bellied Whistling-Duck | Sound | uu_wss | |
| 598 |
 |
Black-billed Cuckoo 1 | 2000-07-19 | Sound | uu_wss |
| 599 |
|
Black-billed Cuckoo 2 | 2007-05-17 | Sound | uu_wss |
| 600 |
|
Black-billed Cuckoo 3 | 2008-06-21 | Sound | uu_wss |