AnAge entry for Pelecanus occidentalis
Classification (HAGRID: 01373)
- Taxonomy
-
Kingdom: Animalia
Phylum: Chordata
Class: Aves (Taxon entry)
Order: Pelecaniformes
Family: Pelecanidae
Genus: Pelecanus
- Species
- Pelecanus occidentalis
- Common name
- Brown pelican
Lifespan, ageing, and relevant traits
- Maximum longevity
- 43 years
- Source
- ref. 445
- Sample size
- Medium
- Data quality
- Acceptable
- Observations
Banding studies suggest that only 30% of animals survive their first year of life and less than 2% live more than 10 years. Maximum longevity is 43 years [0445].
Life history traits (averages)
- Female sexual maturity
- 365 days
- Male sexual maturity
- 730 days
- Incubation
- 29 days
- Clutch size
- 3 (oviparous)
- Clutches per year
- 1
- Weight at hatching
- 63.5 g
- Adult weight
- 3,116 g
- Postnatal growth rate
- 0.112 days-1 (from logistic function)
Metabolism
No information on metabolism is available.
References
- [0061] Monaghan and Metcalfe (2000), Genome size and longevity (PubMed)
- [0732] Starck and Ricklefs (1998), Avian growth rate data set
- [0444] John Terres (1980), The Audubon Society Encyclopedia of North American Birds
- [0438] Smithsonian National Zoological Park
- [0445] The Birds of North America Online
External Resources
- Integrated Taxonomic Information System
- ITIS 174685
- Animal Diversity Web
- ADW account
- Encyclopaedia of Life
- Search EOL
- NCBI Taxonomy
- Taxonomy ID 37043
- Entrez
- Search all databases
- Ageing Literature
- Search Google Scholar or Search PubMed
- Images
- Google Image search
- Internet
- Search Google