100 Years Ago in the American Ornithologists' Union
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Notice bibliographique
Résumé
General Notes found in The Auk in 1903 (new series vol.20, old series vol.28) were primarily centered around identifi cation of species distributions, mostly in the United States.For example, there were three notes on Barn Owls (Tyto alba) on Long Island (20:67, 20:212, 20:434) and one from northern Ohio (20:67), where Barn Owls were considered rare.Wood Ibis (Mycteria americana) was reported for the second time in Colorado (20:65) and for the fi rst time in Montana (20:210).Three notes dealt with Mallards (Anas platyrhynchos) hybridizing with other species: American Black Duck (Anas rubripes; 20:64), Green-winged Teal (Anas creccia; 20:209-210), and Northern Pintail (Anas acuta; 20:303).At the time, the later two species were considered to be in different genera from the Mallard.In another note, R. Ridgway (20:308) stated that "If the Crested Tits are to be separated generically from Parus, as the writer thinks should be done, the name Lophophanes should be restricted to the Palaearctic species and the name Baeolophus Cabanis used for the American species."He apparently was about 100 years ahead of his time.Passenger Pigeon (Ectopistes migratorius) sightings had increased in Ontario Canada during the last few years of the 1890s (18:191-192), and Fleming (20: 66) summarized reports that he felt were reliable of Passenger Pigeons around Toronto between 1896 and 1902.This area was apparently the last stronghold for this species in North America.Other interesting observations include Bryan's report of the capture of a Short-eared Owl (Asio fl ammeus) on a boat headed to Hawaii 680 miles (1,100 km) off the coast in the Pacifi c Ocean, suggesting that Shorteared Owls in Hawaii originated from the North American continent.Felger (20:70) documents 84 passerines killed in trees in a 25 min hail storm in Denver (Colorado) in September 1902 J. H. Clark performed one of the earliest experiments in mate selection, reported in "A much mated House Sparrow" (20:306-307).In 1897, he erected a nest box in February and saw three House Sparrows (Passer domesticus), a male and two females, at the box in late February.The male drove one female away and "had considerable trouble keeping her away."On 19, 23, and 25 March, Clark observed copulations, where upon he shot the female in the presence of the male.The male investigated the dead female and was courting another female within 10 min.The next day the male had three females around the nest and he courted one and the other two left.Clark observed copula-
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Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,001 | 0,001 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découle