Verification of Unusual
Sight Record
For Utah
Rec. # 2026-71
| Common name: |
Long-tailed Jaeger |
| Scientific name: | [Stercorarius longicaudus] |
| Date: | 10/14/2026 |
| Time: | 3pm |
| Length of time observed: | 2 hours |
| Number: | 1 |
| Age: | Juvenile |
| Sex: | ? |
| Location: | East Canyon Reservoir |
| County: | Morgan |
| Latilong: | |
| Elevation: | Above 6000 foot |
| Distance to bird: | At one point less than 50 feet, bird land near me once. |
| Optical equipment: | Nikon camera and binoculars, ziess spotting scope |
| Weather: | Very overcast but not raining |
| Light Conditions: | Not great but ok |
| Description: Size of bird: | Larger than Sabine's Gull smaller than Ring-billed Gull both birds walked close by |
| (Description:) Basic Shape: | Gull |
| (Description:) Overall Pattern: | Gray and white |
| (Description:) Bill Type: | Sharp gull bill |
|
(Description:)
Field Marks and Identifying Characteristics: |
Juvenile jaeger very light colored with lots of
speckling especially around tail area, in flight pictures only outer two
primary shafts were white, center tail feathers slightly longer than
rest of tail, dirty yellowish coloring on head and neck. (see photos) |
| Song or call & method of delivery: | None |
| Behavior: | Flying around, walking along shore line picking at ground guess insects or other little critters wander in mud. |
| Habitat: | mud flats |
| Similar
species and
how were they eliminated: |
Pomarine Jaeger this species is way bigger
than my bird. Parasitic Jaeger all plumages have darker coloring and have more than three white primary shafts mine bird only has two. |
| Previous
experience with this & similar species: |
Only Jaeger I seen in Utah twice prior. All three species seen on Pacific Ocean multiple times in all plumages. |
| References consulted: | |
| Description from: | From photo(s) taken at the time of the sighting |
| Observer: | Weston Smith |
| Observer's address: | Croydon Utah |
| Observer's e-mail address: | ** |
| Other observers who independently identified this bird: | |
| Date prepared: | 10/14/26 |
| Additional material: |
Photos See ebird list for more photos and videos. https://ebird.org/checklist/S402382837 |
| Additional comments: | nnina: |