llion 949 Euloca Americana -58- July 8 Jewel Lake, Tilden Park, Contra Costa Co Calif. sheathed. G1S - of N brood 2nd primary 121 mm fully unsheathed - 10 primaries 1st with a white leading edge leading edge on 1st feather of pollex white, about a 15 mm tip of white on secondaries - first white tip on 7th primary but only tight around rachis on primaries 7-8-9-10- but tips including rachis white on all secondaries. iris quite reddish, 8 mm of frontal shield deep blood red, bill smooth gray, legs dull yellow green. G3B - much as above bird but no white tips on primaries, 2nd primary 131 mm, middle rectrix 57 mm, legs dull gray green. S? B/S blood red unbleched eye, bill ivory with pied on upper bill, frontal shield dried blood red - 5 mm claw on pollex. 2nd primary 136mm mid rectrix 58 mm - no evidence of molt, no white tips on primaries but all secondaries with white tips. G1S of S brood eyes gray green fleched red, bill mottled ivory to nostril, head top mostly dark gray few light gray feathers, brown on rump and on flanks 2nd primar 94 mm - 30 of it sheathed. mid rectrix 43 mm 7 of it sheathed R1B 2nd primary 76 mm. 30mm sheathed, 3 mm claw on pollex, 10 mm of the