• Good hits (Singing Honeyeater): 53
• Wrong diagnosis: 4
• Answers received: 57

  Birds proposed:

  • Varied Honeyeater (Lichenostomus versicolor) : 1
  • White-cheeked Honeyeater (Phylidonyris nigra): 1
  • Purple-gaped Honeyeater (Meliphaga cratitia): 1

• Good hits (Black-hooded Sierra Finch ): 42
• Wrong diagnosis: 13
• Answers received: 55

  Birds proposed:

  • Peruvian Sierra Finch (Phrygilus punensis): 1
  • Thick-billed Siskin (Carduelis crassirostris): 1
  • Mountain Cacique (Cacicus leucoramphus): 1
  • Yellow-rumped Marshbird (Pseudoleistes guirahuro): 1
  • Crimson-collared Grosbeak (Rhodothraupis celaeno): 1
  • Andean Negrito (lessonia areas): 2
  • Rufous-backed Negrito (Lessonia rufa): 2
  • Audubon's Oriole (Icterus graduacauda): 1
  • Black-vented Oriole (Icterus wagleri): 1
  • Orchard Oriole (Icterus Spurius): 1
  • Black-throated Shrike Tanager (Lanio aurantius): 1

• Good hits (Ivory Gull): 133
• Wrong diagnosis: 1 (Sabine's Gull - Xema sabini)
• Answers received: 134

• Good hits (King eider): 146
• Wrong diagnosis: 0
• Answers received: 146

• Good hits (Lesser Nighthawk): 24
• Wrong diagnosis: 28
• Answers received: 52

  Birds proposed:

  • Common Nighthawk (Chordeiles minor) : 13
  • European Nightjar (Caprimulgus europaeus) : 9
  • Chuck-will's-widow (Caprimuligus carolinensis) : 3
  • Antillean Nighthawk (Chordeiles gundlachii) : 1
  • Plain Nightjar (Caprimulgus inornatus) : 1
  • Savanna Nightjar (Caprimulgus affinis) : 1

QUIZ # 19

• Good hits (Green Mango): 15
• Wrong diagnosis: 23
• Answers received: 38

  Birds proposed:

  • Green Violet-ear (colibri thalassinus) : 7
  • Broad-Billed Hummingbird (Cynanthus Latirostris) : 2
  • Blue tailed hummingbird (Amazilia cyanura) : 3
  • Glittering-throated emerald hummingbird (Amazilia fimbriata) : 1
  • Santa Marta Sabrewing (Campylopterus phainoplepus) : 2
  • Violet Sabrewing (Campylopterus hemileucurus) : 1
  • Magnificent Hummingbird (Eugenes fulgens) : 1
  • Green-breasted mango (Anthracothorax prevostii) : 1
  • Ruby-throated Hummingbird (Archilochus colubris) : 1
  • Blue-chinned Sapphire (Chlorestes notatus) : 1
  • White-vented plumeleteer (Chalybura buffonii) : 1
  • Broad-tailed Hummer (Selasphorus platycercus) : 1
  • Green-throated Carib (Eulampis holosericeus) : 1

QUIZ # 18

• Good hits (Willow Warbler): 37
• Wrong diagnosis: 8
• Answers received: 45

  Birds proposed:

  • Wood Warbler (Phylloscopus sibilatrix): 1
  • Bonelli's Warbler (Phylloscopus bonelli): 1
  • Greenish Warbler (Phylloscopus trochiloides): 1
  • Marsh Warbler (Acrocephalus palustris): 1
  • Radde's Warbler (Phylloscopus schwarzi): 1
  • Philadelphia Vireo (Vireo philadelphicus): 1
  • Black-throated Blue Warbler (Dendroica caerulescens): 1
  • Icterine Warbler (Hippolais icterina): 1

QUIZ # 17

• Good hits (Northern Rough-winged Swallow): 22
• Wrong diagnosis: 24
• Answers received: 46

  Birds proposed:

  • Plain Martin (Riparia paludicola): 4
  • Bank Swallow (Riparia riparia): 3
  • Brown-chested Martin (Phaeoprogne tapera): 2
  • Tree Swallow (tachycineta bicolor): 2
  • Grey Swiftlet (Collacalia spodiopygia): 1
  • Grey Flycatcher (Muscicapa latirostris): 1
  • Eastern Pewee and Brown-crested gnatcatcher : 1 each.

QUIZ # 1

• Good hits (Grey-headed Albatross): 46
• Wrong diagnosis: 26
• Answers received: 72

  Birds proposed:

  • Grey-headed Albatross: 46
  • Yellow-nosed Albatross: 16
  • Buller's Albatross: 5
  • Short-tailed Albatross: 1
  • Black-browed Albatross: 2
  • Albatross sp.: 4

QUIZ # 2

• Good hits (Lesser Yellowlegs): 62
• Wrong diagnosis: 35
• Answers received: 97

  Birds proposed:

  • : Lesser Yellowlegs: 62
  • : Greater Yellowlegs: 2
  • : Solitary Sandpiper: 17
  • : Wood Sandpiper: 12
  • : Green Sandpiper: 2
  • : Marsh Sandpiper: 1
  • : Shorebird sp.: 1

QUIZ # 3

• Good hits (Tengmalm's Owl): 77
• Wrong diagnosis: 5
• Answers received: 82

  Birds proposed:

  • Little Owl: 2
  • Common Screech Owl: 2
  • Short-eared Owl: 1

QUIZ # 4

• Good hits (Scale-backed Antbird): 14
• Wrong diagnosis: 4
• Answers received: 19

  Birds proposed:

  • Tawny-headed Swallow, Stiegidopteryx fucata: 1
  • White-wedged Piculet, Picumnus albosquamatus: 1
  • "A rare bird": 2

QUIZ # 5

• Good hits (Lapland Bunting): 96
• Wrong diagnosis: 1
• Answers received: 97

  Birds proposed:

  • Chestnut-collared Longspur: 1

QUIZ # 6

• Good hits (Black Tern): 13
• Wrong diagnosis: 38
• Answers received: 51

  Birds proposed:

  • Gull-billed Tern: 10
  • Mediterranean Gull: 10
  • Whiskered Tern: 9
  • Common Tern: 2
  • Bonaparte's Gull: 2
  • Forster's Tern: 1
  • Roseate Tern: 1
  • Great Crested Tern: 1
  • Franklin's Gull: 1
  • Sabine's Gull: 1

QUIZ # 7

• Good hits (Hooded Oriole): 22
• Wrong diagnosis: 12
• Answers received: 34

  Birds proposed:

  • Northern, Bullock's and Baltimore Orioles: 6
  • Scott's Oriole: 4
  • Streak-backed Oriole: 2
  • Western Tanager: 1

QUIZ # 8

• Good hits (Black Turnstone): 39
• Wrong diagnosis: 4
• Answers received: 43

  Birds proposed:

  • Ruddy Turnstone: 1
  • Least Sandpiper: 1
  • Tuamotu Sandpiper:1
  • White-rumped Sandpiper:1

QUIZ # 9

• Good hits (Downy Woodpecker): 68
• Wrong diagnosis: 3
• Answers received: 72

  Birds proposed:

  • Lesser Spotted Woodpecker: 2
  • syrian Woodpecker: 1

QUIZ # 10

• Good hits (White-tailed Ptarmigan): 43
• Wrong diagnosis: 13
• Answers received: 56

  Birds proposed:

  • Rock Ptarmigan:13

QUIZ # 11

• Good hits (Jack Snipe): 45
• Wrong diagnosis: 24
• Answers received: 69

  Birds proposed:

  • Common Snipe: 22
  • Great Snipe: 1
  • Red-winged Blackbird: 1

QUIZ # 12

• Good hits (Wattled Plover): 42
• Wrong diagnosis: 4
• Answers received: 46

  Birds proposed:

  • Plover sp.: 4

QUIZ # 13

• Good hits (Arctic Warbler):22
• Wrong diagnosis: 20
• Answers received: 42

  Birds proposed:

  • Greenish Warbler: 7
  • Tennessee Warbler: 6
  • Willow Warbler: 1
  • Yellow-browed Warbler: 1
  • Palm Warbler: 1
  • Swainson's Warbler: 1
  • Radde's Warbler: 1
  • Dusky Warbler: 1
  • Pale-legged Leaf Warbler: 1

QUIZ # 14

• Good hits (Short-billed Dowitcher):41
• Wrong diagnosis: 14
• Answers received: 55

  Birds proposed:

  • Long-billed Dowitcher: 9
  • Dowitcher sp.: 1
  • Spotted Sandpiper: 1
  • Green Sandpiper: 1
  • Common Snipe: 1
  • Greater Yellowlegs: 1