Blenheim Lake: 17th July

Blenheim: Grand Bridge
60 Sand Martin

26 Great Crested Grebe: including 1 pair with 4 young.

5 Gadwall: inc 1 female with 3 young.
7 Grey Heron: Still 4 nest platforms occupied by young birds.
2 Teal

14 Feral White-fronted Goose & white fronted type geese.
5 Common Tern

Blenheim: Queen Elizabeth Island
2 Little Egret

(per Bob Pomfret)