Statements (62)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:bird
|
| gptkbp:aircraft_operated |
approximately 14 inches
|
| gptkbp:behavior |
cooperative breeding
forages for food on tree trunks |
| gptkbp:breeding_season |
spring to summer
limited due to habitat loss |
| gptkbp:calls_for |
varied vocalizations
|
| gptkbp:clutch_size |
2 to 5 eggs
|
| gptkbp:color |
black and white with red markings
less vibrant red markings more vibrant red markings |
| gptkbp:conservation_efforts |
gptkb:U._S._Fish_and_Wildlife_Service
habitat restoration |
| gptkbp:conservation_status |
endangered
|
| gptkbp:diameter |
3 to 4 inches
at least 10 inches |
| gptkbp:diet |
insects
|
| gptkbp:enforces |
protected under the Endangered Species Act
|
| gptkbp:explores |
primarily by males
|
| gptkbp:first_described_by |
by John James Audubon
|
| gptkbp:fledging_period |
28 to 30 days
after 30 days |
| gptkbp:foraging_behavior |
gleaning insects from bark
mature pine stands |
| gptkbp:habitat |
pine forests
up to 10 individuals mature pine forests |
| https://www.w3.org/2000/01/rdf-schema#label |
red-cockaded woodpecker
|
| gptkbp:incubation_period |
12 to 14 days
|
| gptkbp:is_utilized_in |
multiple generations
|
| gptkbp:leaf_arrangement |
healthy, living trees
|
| gptkbp:length |
8 to 9 inches
|
| gptkbp:lifespan |
5 to 10 years
up to 100 years |
| gptkbp:located_in |
in open pine forests.
|
| gptkbp:maintenance |
both sexes participate
|
| gptkbp:migration |
non-migratory
|
| gptkbp:mission_duration |
several months
|
| gptkbp:nesting |
varies by region
March to July up to 15 inches food availability longleaf pine adapted to fire-prone ecosystems drills cavities in living pine trees other woodpecker species |
| gptkbp:population |
less than 20,000 individuals
|
| gptkbp:population_trend |
declining
|
| gptkbp:predators |
squirrels
snakes |
| gptkbp:range |
gptkb:southeastern_United_States
|
| gptkbp:research_focus |
habitat requirements
|
| gptkbp:scientific_name |
gptkb:Picoides_borealis
|
| gptkbp:size |
50 to 70 grams
70 to 90 grams |
| gptkbp:social_structure |
live in family groups
|
| gptkbp:territorial_behavior |
defends nesting territory
|
| gptkbp:threats |
habitat loss
|
| gptkbp:type_of_care |
parents and helpers
|
| gptkbp:wildlife |
prescribed burning
|
| gptkbp:bfsParent |
gptkb:Texas_Piney_Woods
|
| gptkbp:bfsLayer |
4
|