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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Dead Sea Lion | drthom | 
|
36.970 / -121.910 | Seacliff State Beach, Aptos, CA Some kelp on shore, also |
Vertebrate | ||
| sea otter | mobile_jellywatcher | 
|
36.940 / -121.870 | Vertebrate | |||
| Gray whales North West of… | bobbreen | 37.510 / -122.530 | Two gray whales, mother and calf sighted about 1200 meter |
Vertebrate | |||
| dolphins near Capitola,… | broach11 | 36.970 / -121.930 | A pod of dolphins swam by our skiff while were on the Mon |
Vertebrate | |||
| Dead Seagulls | mobile_jellywatcher | 
|
36.600 / -121.890 | Vertebrate | Dead seagulls | ||
| Bottle Nosed Dolphin | MDComptech | 25.790 / -80.180 | Vertebrate | Bottle Nosed Dolphin | |||
| Sick baby sea… | beroe | 36.800 / -121.790 | Up on the beach in Moss Landing |
Vertebrate | |||
| Dolphins on the San… | henry | 37.850 / -122.370 | Saw three dolphins while sailing on the SF bay between An |
Vertebrate | |||
| Sea Otter at Asilomar | KelpRat | 36.800 / -121.790 | At tidepools near Asilomar SB, observed a single adult se |
Vertebrate | |||
| Sturgeon on Ocean Beach… | Jellywatcher | 
|
37.760 / -122.510 | Hi, I found this dead sturgeon while walking on the beach |
Vertebrate | Sturgeon, obviously not mamal | |
| Deceased Harbour seal… | Cimer20 | 
|
36.800 / -121.790 | Had been on shore for a while. Saw it about noon. |
Vertebrate | Harbour seal? | |
| Sea otter… | Jellywatcher | 36.800 / -121.780 | Very large sea otter was up on top of rip-rap bank. |
Vertebrate | |||
| Dead Sea Lion, Moss… | drthom | 
|
36.810 / -121.790 | Very decomposed. |
Vertebrate | ||
| bird sighting | mobile_jellywatcher | 
|
36.940 / -121.870 | Vertebrate | bird | ||
| Wild sea world | mobile_jellywatcher | 
|
38.540 / -75.060 | Vertebrate | Porpoise | ||
| Risso's Dolphins @… | mobile_jellywatcher | 33.450 / -118.490 | Vertebrate | Risso's Dolphins | |||
| Mammal on 2016-2-18 | Android | 48.380 / -123.870 | Vertebrate | ||||
| Porpoise in Richardson… | KelpRat | 37.870 / -122.490 | While paddling across Richardson Bay, observed a single h |
Vertebrate | |||
| Dead Sea Lion | Jellywatcher | 36.950 / -122.030 | Vertebrate | Dead Sea Lion | |||
| Sea Lion at Clipper Cove… | KelpRat | 38.070 / -122.170 | Paddled from Emeryvill Marina to Clipper Cove on Treasure |
Vertebrate | |||
| Dixon scientists at… | DixonScholars | 
|
30.400 / -87.220 | Vertebrate | |||
| ediz hook boat launch | franklinmac4 | 48.140 / -123.420 | I saw a harbor seal eating a salmon and another swimming |
Vertebrate | |||
| Dead Mullet on beach… | Elizabeth Eubanks | 
|
30.570 / -87.910 | Worthy of a post bc only two dead creatures we found in t |
Vertebrate | Mullet | |
| Dolphins | mobile_jellywatcher | 36.760 / -121.800 | Vertebrate | Dolphins | |||
| Dolphins | MobileAnonymous | 37.130 / -75.750 | Vertebrate | Dolphins |