Roseate Spoonbill
Kingdom
Phylum
Class
Subclass
Infraclass
Superorder
Genus
SPECIES
Platalea ajaja
Population size
120,000
Life Span
10-15 years
Weight
1-1.8
2.2-4
kglbs
kg lbs 
Length
71-86
28-33.9
cminch
cm inch 
Wingspan
120-133
47.2-52.4
cminch
cm inch 

The Roseate spoonbill (Platalea ajaja) is a gregarious wading bird of the ibis and spoonbill family, Threskiornithidae. It is a resident breeder in both South and North America. Plume hunting in the 18th and 19th centuries almost drove these beautiful birds to extinction.

Di

Diurnal

Ca

Carnivore

Pi

Piscivores

Te

Terrestrial

Ar

Arboreal

Al

Altricial

Gl

Gliding

So

Soaring birds

Co

Congregatory

Wa

Wading birds

Se

Serial monogamy

So

Social

Fl

Flocking

Co

Colonial

No

Not a migrant

R

starts with

Appearance

Adult Roseate spoonbills have a bare greenish head and a white neck, back, and breast (with a tuft of pink feathers in the center when breeding), and are otherwise a deep pink. The colors can range from pale pink to bright magenta, depending on age, whether breeding or not, and location. Unlike herons, spoonbills fly with their necks outstretched, and they alternate groups of stiff, shallow wingbeats with glides.

Video

Distribution

Geography

Roseate spoonbills are resident breeders in South America mostly east of the Andes and in coastal regions of the Caribbean, Central America, Mexico, the Gulf Coast of the United States, and from central Florida's Atlantic coast at least as far north as South Carolina's Myrtle Beach. These birds inhabit coastal marshes, bays, lagoons, mangroves, and mudflats. They usually nest and roost in trees and shrubs near water.

Roseate Spoonbill habitat map

Climate zones

Roseate Spoonbill habitat map
Roseate Spoonbill
Attribution-ShareAlike License

Habits and Lifestyle

Roseate spoonbills are gregarious birds and prefer to feed and fly in groups. They are active during the day spending many hours foraging in shallow fresh or coastal waters. The birds feed by swinging their bill from side to side as they steadily walk through the water, often in groups. Their spoon-shaped bill allows them to sift easily through mud feeling and looking for prey. The bill has sensitive nerve endings and once the birds feel the prey touch their bill they snap it closed. Roseate spoonbills roost in colonies often with other waders. They sleep standing, often on one leg with their head hidden under a shoulder. These birds are usually silent but when alarmed they will produce a low-pitched 'huh-huh-huh'; when feeding they may utter a very low, guttural sound.

Group name
Seasonal behavior
Bird's call

Diet and Nutrition

Roseate spoonbills are carnivores (piscivores). Their diet includes crustaceans, aquatic insects, frogs, newts, and very small fish.

Mating Habits

MATING BEHAVIOR
INCUBATION PERIOD
22-23 days
INDEPENDENT AGE
11-14 weeks
BABY NAME
chick
web.animal_clutch_size
2-5 eggs

Roseate spoonbills are serially monogamous and stay with one partner during one breeding season. They nest in small colonies and males constantly defend their territories against intruders. Preferred nesting areas usually include shrubs, trees, or often mangroves. The nest is a large cup-shaped structure made with small branches and stems. The female lays 2 to 5 whitish with brown markings eggs and both parents incubate them for 22-23 days. The chicks are altricial. They are born naked, helpless, and blind. At 35-42 days after hatching the young leave the nest and begin to fly when they are 7-8 weeks old.

Population

Population threats

Roseate spoonbills are threatened by the destruction of their natural habitat. They also suffer from human disturbances, illegal hunting, and pesticides.

Population number

According to Partners in Flight resource, the total breeding population size of the Roseate spoonbill is 120,000 breeding individuals. Currently, this species is classified as Least Concern (LC) on the IUCN Red List and its numbers today are stable.

Fun Facts for Kids

  • Spoonbills are found on every continent except Antarctica.
  • Roseate spoonbills receive their bright coloring from the diet. The organic pigment, called carotenoid, is produced by plants and algae, as well as several bacteria, and fungi. This carotenoid can be yellow, orange, or red and gives the characteristic color to pumpkins, carrots, corn, tomatoes, canaries, flamingos, salmon, lobster, shrimp, and even daffodils.
  • Roseate spoonbills have an interesting gait. When they walk they swing their head back and forth in a sideways motion.
  • The nostrils of spoonbills are located near the base of the bill so that the birds can breathe while their bill is submerged in water.
  • Spoonbills have binocular vision, although, when foraging, tactile senses for these birds are important too.
  • Spoonbill chicks are born with short and straight bills, and only gain the characteristic spoon-shape as they mature.

References

1. Roseate Spoonbill on Wikipedia - https://en.wikipedia.org/wiki/Roseate_spoonbill
2. Roseate Spoonbill on The IUCN Red Lis tsite - https://www.iucnredlist.org/species/22697574/93621961
3. Xeno-canto bird call - https://xeno-canto.org/623963

More Fascinating Animals to Learn About