Balaenoptera borealis
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| Status | Date Listed | Lead Region | Where Listed |
|---|---|---|---|
| Endangered | 06/02/1970 | National Oceanic and Atmospheric Administration (National Oceanic and Atmospheric Administration) | Wherever found |
- States/US Territories in which the Sei whale, Wherever found is known to or is believed to occur: California
- US Counties in which the Sei whale, Wherever found is known to or is believed to occur: View All
- USFWS Refuges in which the Sei whale, Wherever found is known to occur:
Alaska Maritime National Wildlife Refuge, Papahanaumokuakea Marine National Monument
| 06/02/1970 | 35 FR 8491 8498 | Part 17 - Conservation of Endangered Species and Other Fish or Wildlife (First List of Endangered Foreign Fish and Wildlife as Appendix A) |
| 04/14/1970 | 35 FR 6069 | Notice of Proposed Rulemaking (Endangered Species Conservation); 35 FR 6069 |
No critical habitat rules have been published for the Sei whale.
| 07/27/2012 | Sei Whale Recovery Plan | View Implementation Progress | Final |
| 07/27/2012 | Sei Whale Recovery Plan | View Implementation Progress | Final |
