| Species name | Recordist | Date | Location | Remarks | Cat.nr. |
| Cassin's Auklet - Ptychoramphus aleuticus | Atlee Hargis | 2023-06-04 | , San Francisco (United States) | - | 581666221 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Atlee Hargis | 2023-05-12 | , San Francisco (United States) | - | 571660831 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matt Brady | 2023-11-02 | , San Francisco (United States) | - | 611208376 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-01 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Calls from one individual, competing acoustically with a whole lot of California Sea Lions; recorded near North Landing.
|
842483 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matt Brady | 2023-11-03 | , San Francisco (United States) | - | 611206607 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-02 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Calls from Cassin's Auklet, several in the recording amongst hundreds on the Southeast Farallon Island tonight. Conditions were a bit breezy, with dense fog and no moon. Recorded with my parabolic mic.
|
842479 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-02 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Calls from Cassin's Auklet, several in the recording amongst hundreds on the Southeast Farallon Island tonight. Conditions were a bit breezy, with dense fog and no moon. Recorded with my parabolic mic.
|
842478 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-03 | San Francisco, San Francisco County, California, Farallon Islands (United States) (10 m) | song - Song from several Cassin's Auklets, recorded at close range at the North Landing gap on Southeast Farallon Island, on a foggy, moonless night. Many California Sea Lions calling in the background too.
|
842464 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | David Bradley | 2018-06-24 | Triangle Island, British Columbia, Mount Waddington (Canada) (160 m) | call - Nocturnal recording at mixed breeding colony of Cassin's Auklet, Leach's Storm-Petrel, Common Murre, Tufted Puffin and Glaucous-winged Gull. bird-seen:no playback-used:no
|
423383 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-03 | San Francisco, San Francisco County, California, Farallon Islands (United States) (10 m) | song - Song from several Cassin's Auklets, recorded at close range at the North Landing gap on Southeast Farallon Island, on a foggy, moonless night. Many California Sea Lions calling in the background too.
|
842462 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-02 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Calls from Cassin's Auklet, several in the recording amongst hundreds on the Southeast Farallon Island tonight. Conditions were a bit breezy, with dense fog and no moon. Recorded with my parabolic mic.
|
842476 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-03 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Song from many, many Cassin's Auklets singing on the slopes of Lighthouse Hill on Southeast Farallon Island, on a breezy, foggy, moonless night.
|
842466 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-03 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Song from many, many Cassin's Auklets singing on the slopes of Lighthouse Hill on Southeast Farallon Island, on a breezy, foggy, moonless night.
|
842465 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-02 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Calls from Cassin's Auklet, several in the recording amongst hundreds on the Southeast Farallon Island tonight. Conditions were a bit breezy, with dense fog and no moon. Recorded with a shotgun mic.
|
842482 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-02 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Calls from Cassin's Auklet, several in the recording amongst hundreds on the Southeast Farallon Island tonight. Conditions were a bit breezy, with dense fog and no moon. Recorded with my parabolic mic.
|
842473 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-03 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Song from many, many Cassin's Auklets singing on the slopes of Lighthouse Hill on Southeast Farallon Island, on a breezy, foggy, moonless night.
|
842467 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-03 | San Francisco, San Francisco County, California, Farallon Islands (United States) (10 m) | song - Song from several Cassin's Auklets, recorded at close range at the North Landing gap on Southeast Farallon Island, on a foggy, moonless night. Many California Sea Lions calling in the background too.
|
842463 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matthew L. Brady | 2023-11-02 | Southeast Farallon Island, San Francisco County, California, Farallon Islands (United States) (30 m) | song - Calls from Cassin's Auklet, several in the recording amongst hundreds on the Southeast Farallon Island tonight. Conditions were a bit breezy, with dense fog and no moon. Recorded with my parabolic mic.
|
842474 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Adrian Hinkle | 2024-12-16 | , San Francisco (United States) | - | 628700229 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matt Brady | 2023-11-02 | , San Francisco (United States) | - | 611208390 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Luke Halpin; Gwaii Haanas National Park Reserve and Haida Herita | 2011-05-11 | Skeena-Queen Charlotte E, Skeena-Queen Charlotte, British Columbia, Haida Gwaii (Canada) (30 m) | song - SM2, unmodified bird-seen:no playback-used:no |
165175 xeno-canto.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matt Brady | 2023-11-02 | , San Francisco (United States) | - | 611208817 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | mario balitbit | 2020-06-19 | Southeast Farallon Island (restricted access), San Francisco, California, United States, San Francisco (United States) | - Taken from PRBO House | 244473891 macaulaylibrary.org |
| Cassin's Auklet - Ptychoramphus aleuticus | Matt Brady | 2023-11-03 | , San Francisco (United States) | - | 611205841 macaulaylibrary.org |
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