Yellow Anaconda

Eunectes notaeus

The Yellow Anaconda is a beautiful snake with yellow and black patterns. They are great at swimming and can often be found in water!

Habitat: Wetlands and rivers

Appearance

The Yellow Anaconda is a thick-bodied snake with a striking yellowish-green or olive base color. It has large, irregular dark brown or black spots and saddles across its body, with smaller markings on its sides. Its head is relatively small compared to its powerful body.

KingdomAnimaliaPhylumChordataClassSquamataOrderSerpentesFamilyBoidaeGenusEunectes

Yellow Anaconda

Interesting facts

Did you know yellow anacondas can unhinge their jaws to swallow prey bigger than their head? Wow!

Female Yellow Anacondas are usually much larger and heavier than the males of their species.

Their eyes and nostrils are on top of their head, perfect for spotting prey while mostly submerged!

They are ambush predators, often waiting patiently for hours for a meal to come close to them.

Special abilities

Yellow Anacondas can crush prey with their powerful coils because of their muscular body, which helps them overpower large animals.

Yellow Anacondas can hunt underwater for long periods because of their unique nostrils, which helps them ambush unsuspecting prey.

Yellow Anacondas have live births, meaning babies are born fully developed, which helps ensure higher survival rates for their young.

Measurements & details

Length: 250-450 cm
Weight: 25-50 kg
Lifespan: 10-20 years
Top Speed: 5 km/h
Swim Speed: 10 km/h
Clutch Size: 4-30
Incubation: 180-210 days
Maximum Depth: 5 m

Diet & Feeding

A powerful carnivore, it feasts on mammals, birds, fish, and other reptiles it ambushes near water.

Age differences: Young anacondas start with smaller prey like rodents and frogs, moving to larger animals as they grow.

Primary Foods

Capybaras
Caimans
Waterfowl
Fish
Turtles

Foraging Method

Ambush

Ecological connections

hunts

Capybara

Hydrochoerus hydrochaeris

Major food source in wetland habitats.

hunts

Yacare Caiman

Caiman yacare

Preys on young caimans found in the water.

eaten by

Jaguar

Panthera onca

Young anacondas can be preyed upon by jaguars.

hunts

White-faced Whistling Duck

Dendrocygna viduata

Feeds on various species of water birds.

Traits

Wildlife

Wildlife encompasses all undomesticated animal and plant life existing in their natural habitats.

Ambush Predator

An ambush predator hunts by patiently waiting and concealing itself, then launching a sudden attack when unsuspecting prey comes within range.

Wetland

This habitat trait identifies species found in wetlands, which are areas of land saturated with water, either permanently or seasonally, including marshes, swamps, and bogs.