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World Parrot Count 2013


Species
Agapornis roseicollis - Peach-faced lovebird (1) Alipiopsitta xanthops - Yellow-faced Parrot (1) Alisterus amboinensis - Moluccan King Parrot (1) Alisterus scapularis - Australian King Parrot (3) Amazona aestiva - Blue-fronted Amazon (12) Amazona agilis - Black-billed Parrot (4) Amazona albifrons - White-fronted Amazon (6) Amazona amazonica - Orange-winged Amazon (5) Amazona arausiaca - Red-necked Parrot (1) Amazona auropalliata - Yellow-naped amazon (3) Amazona autumnalis - Red-lored Amazon (7) Amazona barbadensis - Yellow-shouldered amazon (5) Amazona brasiliensis - Red-tailed Amazon (1) Amazona collaria - Yellow-billed Parrot (5) Amazona farinosa - Mealy Amazon (1) Amazona festiva - Festive Parrots (1) Amazona finschi - Lilac crowned Amazon (11) Amazona guildingii - St. Vincent Amazon (6) Amazona imperialis - Imperial Amazon (1) Amazona l. bahamensis - Bahama Parrot (5) Amazona l. caymanensis - Grand Cayman Parrot (4) Amazona l. hesterna - Cayman Brac Parrot (4) Amazona lilacina - Ecuador Amazon (4) Amazona ochrocephala - Yellow-crowned Amazon (3) Amazona oratrix - Yellow-headed Amazon (21) Amazona rhodocorytha - Red-browed Amazon (2) Amazona tucumana - Tucumán Amazon (1) Amazona ventralis - Hispaniola Parrots (2) Amazona versicolor - Saint Lucia Amazon (1) Amazona vinacea - Vinaceous-breasted Amazon (3) Amazona viridigenalis - Red-crowned Amazon (27) Amazona vittata - Puerto Rican Amazon (14) Amazona xantholora - Yellow-lored Amazon (1) Anodorhynchus hyacinthinus - Hyacinth Macaw (5) Anodorhynchus leari - Lear's Macaw (3) Ara ambiguus - Great Green Macaw (8) Ara ararauna - Blue-and-Gold Macaw (30) Ara ararauna - Blue-and-Gold Macaw (9) Ara chloropterus- Green-winged macaw (10) Ara glaucogularis - Blue-throated Macaw (8) Ara macao - Scarlet Macaw (37) Ara militaris - Military Macaw (7) Ara rubrogenys - Red-fronted macaw (1) Aratinga acuticaudata - Blue-crowned Parakeet (4) Aratinga auricapillus - Gold-capped conure (1) Aratinga canicularis - Orange-fronted Parakeet (6) Aratinga erythrogenys - Red-masked Parakeet (13) Aratinga holochlora - Green Parakeet (7) Aratinga jandaya - Jenday conure (3) Aratinga leucophthalma - White-eyed Parakeet (1) Aratinga mitrata -Mitred Parakeet (12) Aratinga nana - Olive-throated Parakeet (1) Aratinga pertinax - Brown-throated Parakeet (1) Aratinga solstitialis - Sun Conure (2) Aratinga strenua - Pacific Parakeet (1) Aratinga wagleri - Scarlet-fronted Parakeet (1) Barnardius zonarius - Australian Ringneck (1) Bolborhynchus lineola - Barred Parakeet (1) Brotogeris chiriri - Yellow-chevroned parakeet (3) Brotogeris jugularis - Orange-chinned Parakeet (2) Brotogeris pyrrhoptera - Grey-cheeked Parakeet (2) Brotogeris versicolurus - White-winged Parakeet (1) Cacatua alba - Umbrella Cockatoo (8) Cacatua ducorpsii - Solomons Cockatoo (1) Cacatua galerita - Sulphur-crested Cockatoo (47) Cacatua goffiniana - Tanimbar Corella (7) Cacatua haematuropygia - Philippine Cockatoo (8) Cacatua leadbeateri - Major Mitchell's Cockatoo (4) Cacatua moluccensis - Salmon-crested Cockatoo (10) Cacatua ophthalmica - Blue-eyed Cockatoo (1) Cacatua p. pastinator - Muir's Corella (6) Cacatua pastinator - Western Corella (5) Cacatua sanguinea - Little Corella (42) Cacatua sulphurea - Lesser Sulphur Crested Cockatoo (12) Cacatua tenuirostris - Long-billed Corella (10) Callocephalon fimbriatum - Gang-gang Cockatoo (9) Calyptorhynchus banksii - Red-tailed Black Cockatoo (53) Calyptorhynchus baudinii - Baudin Cockatoo (37) Calyptorhynchus funereus - Yellow-tailed Black Cockatoo (13) Calyptorhynchus lathami - Glossy Black Cockatoo (17) Calyptorhynchus latirostris - Carnaby's Cockatoo (91) Chalcopsitta cardinalis - Cardinal Lory (1) Charmosyna amabilis - Red-throated Lorikeet (1) Charmosyna diadema - Caledonian lorikeet (1) Charmosyna placentis - Red-flanked lorikeet (1) Conuropsis carolinensis - Carolina Parakeet (5) Coracopsis n. barklyi - Seychelles Black Parrot (2) Cyanoliseus patagonus - Burrowing Parrot (5) Cyanopsitta spixii - Spix's Macaw (10) Cyanoramphus auriceps - Yellow-crowned Kakariki (1) Cyanoramphus cookii - Norfolk Parakeet (1) Cyanoramphus malherbi - Orange-fronted parakeet (12) Cyanoramphus novaezelandiae - Red-crowned Kakariki (15) Cyanoramphus ulietanus - Society parakeet (1) Cyanoramphus unicolor - Antipodes Island Parakeet (3) Cyanoramphus zealandicus - Black-fronted parakeets (1) Deroptyus accipitrinus - Hawk-headed parrot (1) Diopsittaca nobilis - Red-shouldered macaw (1) Eclectus roratus - Eclectus Parrot (10) Enicognathus leptorhynchus - Slender-billed parakeet (1) Eolophus roseicapilla - Galah (19) Eos squamata - Violet-necked Lory (2) Forpus coelestis - Pacific Parrotlet (1) Forpus conspicillatus - Spectacled Parrotlet (1) Forpus cyanopygius - Mexican Parrotlet (1) Forpus passerinus - Green-rumped Parrotlet (2) Geoffroyus geoffroyi - Red-cheeked Parrot (1) Glossopsitta porphyrocephala - Purple-crowned Lorikeet (1) Graydidascalus brachyurus - Short-tailed Parrot (1) Guaruba guaruba - Golden conure (2) Hapalopsittaca fuertesi - Fuerte's parrot (2) Lathamus discolor - Swift Parrot (19) Leptosittaca branickii - Golden-plumed Parakeet (2) Loriculus vernalis - Vernal Hanging Parrot (1) Lorius chlorocercus - Yellow-bibbed Lory (1) Lorius domicella - Black-capped Lory (1) Lorius domicella - Purple-naped Lory (2) Lorius garrulus - Chattering Lory (5) Lorius lorry - black-capped Lories (1) Melopsittacus undulatus - Budgerigar (25) Micropsitta keiensis - Yellow-capped pygmy parrot (1) Micropsitta pusio - Buff-faced pygmy parrot (1) Myiopsitta monachus - Monk Parakeet (86) Nandayus nenday - Black-hooded Parakeet (4) Neophema chrysogaster - Orange-bellied Parrot (39) Neophema petrophila - Rock Parrot (1) Neophema pulchella - Turquoise parakeet (1) Nestor meridionalis - Kaka (23) Nestor notabilis - Kea (44) Nestor productus - Norfolk Island Kaka (1) Northiella haematogaster - Blue bonnet Parrot (1) Nymphicus hollandicus - Cockatiel (7) Ognorhynchus icterotis - Yellow-eared Parrot (5) Orthopsittaca manilata - Red-bellied macaw (1) Pezoporus flaviventris - Western Ground Parrot (13) Pezoporus occidentalis - Night Parrot (10) Pezoporus wallicus - Eastern ground parrot (2) Pezoporus wallicus - Eastern ground parrot (1) Pionites melanocephalus - Black-headed Caique (1) Pionus menstruus - Blue-headed parrot (1) Pionus senilis - White-crowned Parrot (1) Platycercus elegans - Crimson Rosella (6) Platycercus eximius - Eastern Rosella (4) Poicephalus fuscicollis - Brown-necked Parrot (1) Poicephalus robustus - Cape Parrot (5) Poicephalus senegalus - Senegal Parrot (2) Polytelis alexandrae - Princess Parrot (4) Polytelis anthopeplus - Regent Parrot (7) Polytelis swainsonii- Superb Parrot (14) Primolius auricollis - Yellow-collared macaw (1) Probosciger aterrimus - Palm Cockatoo (4) Psephotus chrysopterygius - Golden-shouldered Parrot (3) Psittacella brehmii - Brehm's Tiger-parrot (1) Psittacula alexandri - Red-breasted Parakeet (1) Psittacula columboides - Malabar Parakeet (1) Psittacula cyanocephala - Plum-headed Parakeet (3) Psittacula derbiana - Derbyan Parakeet (4) Psittacula echo - Mauritius parakeet (3) Psittacula eupatria - Alexandrine Parakeet (18) Psittacula eupatria - Alexandrine Parakeet (4) Psittacula finschii - Grey-headed Parakeet (1) Psittacula himalayana - Slaty-headed Parakeet (1) Psittacula krameri - Ring-necked Parakeet (50) Psittacus erithacus - African Grey Parrot (45) Psittacus erithacus - African Grey Parrot (23) Psittrichas fulgidus - Pesquet's Parrot (1) Pyrrhura albipectus - White-breasted Parakeet (1) Pyrrhura caeruleiceps - Perijá Parakeet (2) Pyrrhura griseipectus - Grey-breasted Parakeet (1) Pyrrhura molinae - Green-cheeked Conure (1) Pyrrhura orcesi - El Oro Parakeet (3) Rhynchopsitta pachyrhyncha - Thick-billed Parrot (9) Strigops habroptilus - Kakapo (82) Tanygnathus lucionensis - Blue-naped Parrot (4) Trichoglossus chlorolepidotus - Scaly-breasted Lorikeet (1) Trichoglossus rubritorquis - Red-collared Lorikeet (2) Trichoglosus haematodus - Rainbow Lorikeets (13) Vini kuhlii - Kuhl's Lorikeet (1)
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Thursday
Jan052012

How to count?

Red-masked Parakeet (Aratinga erythrogenys) comming to roost in San Diego

How to count a communal roosting parrot population:

Many parrots join a bunch of their congeners at night and huddle up to roost. These species are known as communal roosting parrots. Examples are many of the Amazona and Aratinga species and of course the Ring-necked parakeets (Psittacula krameri). Whole populations from extensive areas conveniently come together for us to count. They are best counted with a team of people. Here are the basic steps you want to go trough for a successful count.

  1. Where do I go? – You have to know the exact roosting site where the parrots join every evening to sleep. If you don’t know this site, you can ask local birders or you can offer a short article to the local press. This will be the first step. Following some sleep migrating birds to their roost site can also help.
  2. When do I have to be there? – Be at the roost site before the birds arrive at dusk. If you don’t have an idea when they may arrive please be there one hour before sunset.
  3. What do I need? – You need a writing pad, pencil, watch (for the time of arrival), for counting you usually don’t need binoculars, but of course they are of good help in for identification purposes; One or two persons may serve as writers. In this case several people may count the parrots without interruption. Having several teams covering their own part of the incoming birds is usually very practical. For example one team count birds arriving from the north the other from the South.
  4. How do I count? – It’s not too difficult. Try to estimate the flock size of birds which come into the roost area (1, 2, 5, 10, 20, 50, 100). Make sure that you don’t count birds twice. Before you start counting you may watch the scene some days before. Sometimes parrots only come in from one direction, so you can avoid double counts. You can note birds per minute. The most interesting thing for us is the sum of birds, but also arrival times may be interesting (when is the time of the biggest flocks) as well as behavior at the roost sites (predator, mating, food sources etc.). Also note the time of sundown of that day

Which problems may occur?

  1. What may be difficult, is if you cannot see the whole area where birds fly in, sometimes houses or trees hide the parrots coming in. Try to find the best location, so that you can count as many birds as possible. Counting with a team can resolve many of these issues.

  2. Rain and storm should not be present during the roost count. Use an evening with good weather conditions. Hopefully you will find such a day in January.

  3. People often ask you what you are doing with binoculars at the park. It’s good to get into contact with them as they may serve as a source of information about the parrots. But please make sure they don’t interrupt your count.

  4. The parrots are not there. This would be the worst case. Parrots may shift their roosting sites. In this case you should start again with step 1.

Parakeets arriving at their roostCounting parrots without communal roost sites:

Non-communal roosters are not counted at the evening. They spend their nights in family parties on or close to their nests. For example monk parakeets (Myiopsitta monachus) and Peach-faced lovebirds (Agapornis roseicollis)

Try to find as many nests or occupied tree holes as you can. Every count is an estimate, not an exact number of individuals of one population. For monk parakeets not every nest chamber may be occupied. Tell us what you counted, so we can compare your results with those of your colleagues. What we are after is a consisted count that will tell us in coming years if the population has grown, remained equal or diminished.

Alexandrine parakeets (Psittacula eupatria) sometimes roosts communally, but sometimes do not so. Try to find the occupied tree holes or try to estimate the number of birds at one breeding location. Any number will be better than no number at all.

If you have questions on how to count feel free to contact us: parrotcount@cityparrots.org

Communal roosting or not? The Alexandrine parakeet.