thayer_type_wings_adults

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• well_marked_1st_yr_herg_tails_herg (102)
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• 02-07-16_hergs (51)
• possible_vega (16)
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• northern_type_hergs (100)
• 02-26-15 (29)
• gulls_2014 (45)
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• same_potential_sbgu_from_conn_at_silver_ (46)
• nelsons_gull_hergxglaucous_hybrids (21)
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• suspected_hybrids (2)
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• kumliens_thayers_gull_niles_pond (21)
• adult_herg_primaries (0)
• presumed_herring_x_great_black-backed_hybrid_salisbury_ (3)
• dark_herring_type_gull_rocky_neck_cove (5)
• sbgu_scare_maybe__lbbg_weird_coloredlegs (20)
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• misc (46)
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• 5t9 (4)
• gull_collection_sp_plum_island9-5 (12)
• odd__gulls (31)
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• another_herg_with_thayers_type_wing_ (6)
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• strange_niles_pond_revere_beach_gull (6)
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• challenging_ids_for_me_2012 (36)
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• interesting_gull (14)
• interesting_ringbilled (7)
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• sm_billed_rbgu_or_canus_ (8)
• salisbury_gulls_week_3-27-11 (13)
• could_this_be_a_slaty_backed (21)
• yellow_legged_black_backed (6)
• possible_thayers (4)
• could_this_be_euro_vega_american_2 (4)
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• vega_argenteus_argentatus__smithsonianus_1 (5)
• mystery_gull_2 (9)
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• probable_sharp-tailedxdunlin_hybrid (14)
• mini_pelagic_off_truro (51)
• rednecked_stint_plum_island (7)
• common_ringed_plover_plum_island (12)
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• ipswich_river_paddleathon_2016 (113)
• elegant_tern (21)
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• OWLS (64)
• Landscapes (112)
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• Headwaters Stream Team (21)
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• headwaters_wildlife (32)
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• most_recent_birds_wildlife (1810)
• odd_peep (26)
• mystery_gull_or_is_it (11)
• breeding_ground_molt_barn_swallows_plum_island (51)
• darkish_mantled_gull_silver_lake (11)
• Is R79 pure HERG? (11)
• salisbury_state_res_loons (19)
• peep_light_legs (15)
• golden_plover (20)
• semis9-22-12 (13)
• south_beach (15)
• semi_not_stint (20)
• warden_sparrows_9-2-12 (9)
• Appears t be White-rumped Sandpiper. Reddish wash on back of neck and upper side, along with larger size very interesting (7)
• Seems to have an aweful lot of black extending onto the back Stage Is. Plum Island (5)
• revere_gull (35)
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• black_terns (5)
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• BIRDS OF PREY (62)
• florida_2012 (71)
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• thayers_type_wing (19)
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• misc_thayers_type (35)
• kumliens_thayers_gull_niles_pond (21)
• labor_day_weekend_2013 (36)
• gull_headshots (30)
• gull-billed_tern (10)
• american_avocet (6)
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• royal_tern (8)
• salisbury_mystery_gull (0)
• monster_like_gulls (2)
• bestfavorites_of_2012 (160)
• peep_light_legs (15)
• possible_whiterumpedxdunlin (13)
• possible_diseased_sandpipers (8)
• possible_common_ringed_plover (21)
• common_terns (0)
• confusing_loon_granite_pier (38)
• ebird_archive_ (806)
• roayl_tern_stage_island_plum_island (15)
• pi_late_oct_least_flycatcher (6)
• blue_grosbeak (7)
• ashthroated_flycatcher (44)
• summer_tanagers (4)
• dunlin_juv_plumage_ (12)
• necwa_pelagic_9-11-11 (13)
• peeps (25)
• Birds (0)
• sandpipers_godwits_plovers_herons (251)
• golden_plover_2 (8)
• juv_pectoral_sandy_point (12)
• westerns_sandy_point (7)
• confusing_peeps (10)
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• even if a semipalmated it is special because it crosses some lines (6)
• warblers_vireos (72)
• raptors (13)
• plovers (18)
• sparrows (38)
• terns (29)
• ducksgeese_etc (40)
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• misc_song_birds (74)
• banded_birds (0)
• grouse_turkey_etc (3)
• herons_cranes_rails (34)
• scissortail_flycatcher (4)
• Plum Island (0)
• plum_island_birds (118)
• plum_island_landscapes (65)
• mammals, reptiles, etc................. (27)
• newburyport_whalewatch_09 (31)
• Butterflies, bugs, and..................... (24)
• In Box (0)
• silver_lake_1 (0)
• silver_lake_2 (0)