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Checklist S45340008

 
Location
Hayward Regional Shoreline, Alameda County, California, US ( Map ) ( Hotspot )
Date and Effort
Sat May 05, 2018 12:30 PM
Protocol:
Traveling
Party Size:
1
Duration:
2 hour(s), 30 minute(s)
Distance:
3.5 mile(s)
Observers:
Bob Richmond
Comments:
I was in Hayward Marsh doing the Colonial Bird Survey. I then went to check out Winton Ave.
Submitted from eBird Android, version 1.8.1
Species
62 species (+2 other taxa) total
75
Breeding Code
FL Recently Fledged Young (Confirmed)
4
375
85
Breeding Code
P Pair in Suitable Habitat (Probable)
2
125
Breeding Code
FL Recently Fledged Young (Confirmed)
4
5
8

4 pairs. 2 pairs are visible from the Least Tern sign.

10
6
Greater/Lesser Scaup
2
65
105
3
1
1
1

Adult male at Winton Ave.

25
90
171
2
1
28
2
15
175
250
Short-billed/Long-billed Dowitcher

Estimate.

3

2 we're in the pond that has the Least Tern nest island. Larger than the many Red-necked Phalarope. They also have a long and very thin bill. When flying the white rump was obvious.

150

Estimate.

12
1
52
1

Seen flying over head in between the Interpretive Center and Hayward Marsh. Breeding plumage adult. Probably the same bird that has spent time here the last 2 summers. Was first heard then seen.

2
3
250

Estimate.

1
1
2

In Hayward Marsh in with the many Forsters Terns which appeared to be the
same size. They had shorter legs than the Forsters and the tail reached to the end of the folded primaries unlike the Forsters where the tail feathers extended well past the folded primaries. The outer primaries we're noticably darker than the light gray of the Forsters outer primaries. Outer tail feathers on the Common Tern were blackish along the entire length of the outer tail feathers.

672
5
1
4
6
2
1
1
2
1
18
2
3
65

Estimate.

235

Estimate.

24
10
6
8
3
1
25
6
1
 

Are you submitting a complete checklist of the birds you were able to identify?

Yes