Birds around Buenos Aires
Buenos Aires, Buenos Aires F.D., Argentina
Every measure here is worked out per 5 degree square, so this covers the wider area around Buenos Aires (-35° to -30° latitude, -60° to -55° longitude, about 550 km across), not the city alone. Counts are shares of all birds records in the same weeks, so busier stations do not inflate them (methods).
Arrived in the last four weeks
No birds arrived here in these weeks last year, as far as the records show.
Expected in the next six weeks
No arrivals expected here in the next six weeks, going by last year.
Dates are last year's first regular records after at least six weeks away, with each species' own uncertainty on its page. Each species page can email you when it turns up.
Most recorded, last eight weeks
| Species | Records | Per 1,000 |
|---|---|---|
| Rufous-collared Sparrow Zonotrichia capensis | 3,136 | 225.7 |
| Grayish Baywing Agelaioides badius | 1,877 | 135.1 |
| Rufous Hornero Furnarius rufus | 1,385 | 99.7 |
| Rufous-bellied Thrush Turdus rufiventris | 1,338 | 96.3 |
| Saffron Finch Sicalis flaveola | 1,154 | 83.1 |
| Great Kiskadee Pitangus sulphuratus | 1,130 | 81.3 |
| Monk Parakeet Myiopsitta monachus | 671 | 48.3 |
| Creamy-bellied Thrush Turdus amaurochalinus | 572 | 41.2 |
| Picazuro Pigeon Patagioenas picazuro | 393 | 28.3 |
| White-crested Tyrannulet Serpophaga subcristata | 365 | 26.3 |
| Chimango Caracara Milvago chimango | 308 | 22.2 |
| Masked Gnatcatcher Polioptila dumicola | 288 | 20.7 |
| Southern Lapwing Vanellus chilensis | 221 | 15.9 |
| Tropical Parula Setophaga pitiayumi | 175 | 12.6 |
| Hooded Siskin Spinus magellanicus | 170 | 12.2 |
How well this area is covered
Watched in 6 of the last 12 weeks for birds (enough records to count; unwatched weeks say nothing about absence). Active stations here in the last 30 days: 1 BirdWeather. Add a station to fill the gap.