Viewing page 343 of 751

This transcription has been completed. Contact us with corrections.

Tuesday
November 1955

Juv Ring-bill, gives FB Cry (rather plaintive whistle quality) immediately after pecking atricilla. With definite T. 

Unritualized attack int mov., toward squirrel, by Atricilla

[[image]]  Silent.

Wednesday
1st year Herring Gull (wild) showing FB & T (one movement) in apparently purely hostile situation Settling on roof. No adult involved.

Juv Ring-bills Still very little hostility - Two forms:

1. unritualized pecking movements

[[image]]

2. Notes. Single, reedy, juv. LCN Single notes like adult FB

Adult Ring-bill giving alternate M and O or OLTT in dispute with atricilla