Philadelphia Vireo
Vireo philadelphicus (Cassin, 1851)
PHIVI 
16310
Family: Passeriformes > Vireonidae
Looking a bit like a greenish Garden Warbler, this is an extremely rare visitor from the woodlands of southern Canada, brought here by autumn storms.
The first Irish record – and first for the Western Palearctic – came in 1985, and was followed two years later by the first British record, a bird on Tresco, Isles of Scilly in October 1987.
The Philadelphia Vireo has the most northerly breeding range of any vireo and winters in southern Central America.
Select a topic for more facts and statistics about the Philadelphia Vireo
BTO RECORDS
BTO RECORDS
Identification
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Population size and trends and patterns of distribution based on BTO surveys and atlases with data collected by BTO volunteers.
CONSERVATION STATUS
This species can be found on the following statutory and conservation listings and schedules.
| IUCN Red List of Threatened Species (global) |
Least Concern 
|
| Schedule 1 license required (to disturb) | No |
| Birds Directive Annex 1 | No |
POPULATION SIZE
We have no population estimates for this scarce species.
| BOU Category | A |
|
First Record
|
Isles of Scilly, 1987 (Cork, 1985) |
Movement
Information about movement and migration based on online bird portals (e.g. BirdTrack), Ringing schemes and tracking studies.
RINGING RECOVERIES
View a summary of recoveries in the Online Ringing Report.
Biology
Lifecycle and body size information about Philadelphia Vireo, including statistics on nesting, eggs and lifespan based on BTO ringing and nest recording data.
PRODUCTIVITY & NESTING
Sample sizes are too small to report Productivity and Nesting statistics for this species.
CODES & CLASSIFICATION
|
Field Codes
|
5-letter code: PHIVI | Euring: 16310 |
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