North America
Keel-billed Toucan
Keel-billed Toucan
Scientific Name
Ramphastos sulfuratus
Weight LB
0.8–1.5 lb
Average Life Span
15-20 years
Fact
Keel-Billed Toucan Bird Facts - Ramphastos sulfuratus - A-Z ...The Keel-billed Toucan's huge, colorful bill looks heavy but is actually lightweight and hollow, used for reaching fruit, cooling down, and even playing "fruit ball" with other toucans, which often sleep piled together in tree holes, folding their bills onto their backs to fit. This tropical bird, also called the Rainbow-billed Toucan, is the national bird of Belize, known for its loud, frog-like calls and social behavior, often traveling in flocks.
Weight KG
0.35–0.7 kg
Continent
North America
Habitat
lowland forests, Tropical rainforests
Type
Birds
Diet
Omnivore
Conservation Status
Near Threatened
Monarch Butterfly
Monarch Butterfly
Scientific Name
Danaus plexippus
Weight LB
0.001 lb
Average Life Span
2–6 weeks (up to 8–9 months for migratory generation)
Fact
A fun fact about monarch butterflies is their incredible, multi-generational migration, where the butterflies flying south in the fall are a special "super generation" that lives up to eight months (much longer than other monarchs) to fly thousands of miles to Mexico or California, a journey none of them have ever made before, relying on the sun and Earth's magnetic field to navigate.
Weight KG
0.0005 kg
Country
United States
Continent
North America
Habitat
Grasslands
Type
Invertebrates
Diet
Herbivore
Conservation Status
Endangered
Moon Jelly
Moon Jelly
Scientific Name
Aurelia aurita
Weight LB
0.2–0.4 lb
Average Life Span
Up to 1 year
Fact
Moon jellies are fascinating because they have no brain, heart, or blood, are 95% water, and have a multi-purpose opening that acts as a mouth and anus, but a fun fact is they can de-age and get younger during their life cycle, with their polyp stage surviving for decades waiting for the right conditions to become adult jellyfish.
Weight KG
0.1–0.2 kg
Country
Indonesia
Continent
Asia
Habitat
Ocean, sea
Type
Cnidarian
Diet
Carnivore
Conservation Status
Not evaluated
Moose
Moose
Scientific Name
Alces alces
Weight LB
594-1584 lbs
Average Life Span
15-25 years
Fact
Moose are giant, cold-loving deer known for their impressive antlers (males) that regrow yearly, their ability to swim powerfully and even dive for aquatic plants, and their "twig eater" diet, but a fun fact is that their hollow hair helps them float and stay warm, and they have poor eyesight but incredible hearing and smell to compensate for blind spots!.
Weight KG
270-720 kg
Country
United States
Continent
North America
Habitat
Boreal forests, lake sides, wetlands
Type
Mammals
Diet
Herbivore
Conservation Status
Least Concern
Northern Cardinal
Northern Cardinal
Scientific Name
Cardinalis cardinalis
Weight LB
0.075–0.095 lb
Average Life Span
3–5 years (up to 15 years in captivity)
Fact
Five Fun Facts About Northern Cardinals – Forest Preserves ...A fun fact about Northern Cardinals is that both males and females sing, with females often singing from the nest to communicate with their mates, and they are famous for fiercely attacking their own reflections in windows during breeding season, mistaking it for a rival. They get their vibrant red color from carotenoids in their diet, and if they lack these pigments, they can appear duller or even yellowish, a rare genetic condition called xanthochromism.
Weight KG
0.034–0.043 kg
Country
United States
Continent
North America
Habitat
gardens, shrublands, Woodlands
Type
Birds
Diet
Omnivore
Conservation Status
Least Concern
Orca
Orca
Scientific Name
Orcinus orca
Weight LB
6,000–12,000 lb (Up to 22,000 lb for large males)
Average Life Span
30–50 years (Wild males); 50–80 years (Wild females)
Fact
Orcas are among the most socially complex animals on the planet. They live in matrilineal pods led by the oldest female, and each pod has its own unique culture. This includes a specific "dialect" of vocalizations and specialized hunting techniques passed down through generations. Some pods specialize in eating fish, while others—known as "transient" orcas—hunt large mammals like seals, dolphins, and even the calves of Great Blue Whales.
Weight KG
2,700–5,400 kg (Up to 10,000 kg for large males)
Type
Mammals
Peregrine Falcon
Peregrine Falcon
Scientific Name
Falco peregrinus
Weight LB
1.5–3.3 lb
Average Life Span
12–15 years (Wild); up to 25 years (Captivity)
Fact
The Peregrine Falcon is the fastest animal on the planet. During its signature hunting dive, called a "stoop," it soars to a great height and then plummets at speeds of over 200 mph (320 km/h).
Weight KG
0.7–1.5 kg
Type
Birds
Pigeon
Pigeon
Scientific Name
Columba livia
Weight LB
9 to 13 ounces
Average Life Span
3-5 years
Fact
Pigeons are the world's oldest domesticated bird. They have been used for thousands of years as messengers, even receiving medals of honor for saving lives during WWI and WWII!
Weight KG
250 to 370 grams
Country
United States
Continent
North America
Type
Birds
Polar Bear
Polar Bear
Scientific Name
Ursus maritimus
Weight LB
330–550 lb (Female); 770–1,500 lb (Male)
Average Life Span
15–20 years (Wild); up to 30+ years (Captivity)
Fact
Despite their snowy appearance, Polar Bears are not actually white. Their long outer guard hairs are translucent and hollow, reflecting visible light to provide camouflage in the ice. Beneath that thick coat, their skin is jet black. This black skin is an evolutionary marvel designed to absorb as much heat as possible from the sun's rays to keep the bear warm in temperatures that can drop to $-34$°C.
Weight KG
150–250 kg (Female); 350–700 kg (Male)
Continent
North America
Type
Mammals
Raccoon
Raccoon
Scientific Name
Procyon lotor
Weight LB
4.4-30.8 Lbs
Average Life Span
2-20 years
Fact
Raccoons are incredibly smart and have human-like dexterity in their paws, allowing them to solve complex puzzles and open locks, with their "washing" behavior actually enhancing their sensitive touch to feel their food better; their black eye mask reduces glare, improving their excellent night vision, and they can even rotate their hind feet 180 degrees to climb down trees headfirst.
Weight KG
2-14 kg
Country
United States
Continent
North America
Habitat
Woodlands
Type
Mammals
Diet
Omnivore
Conservation Status
Least Concern
Red Fox
Red Fox
Scientific Name
Vulpes vulpes
Weight LB
6–31 lb
Average Life Span
3–5 years (up to 14 years in captivity)
Fact
A fun fact about Vulpes vulpes (the red fox) is that they have vertical, slit-like pupils, similar to cats, which help them see incredibly well in low light, and they use their bushy tails for balance, warmth, and communication, often with a white tip. They are also highly vocal, using over 40 different calls, and can leap great distances to pounce on prey, a hunting technique called "mousing".
Weight KG
3–14 kg
Country
United States
Continent
North America
Habitat
forests, Grasslands, Mountains, urban areas
Type
Mammals
Diet
Omnivore
Conservation Status
Least Concern
Red-eyed Tree Frog
Red-eyed Tree Frog
Scientific Name
Agalychnis callidryas
Weight LB
0.03 lb
Average Life Span
5–10 years
Fact
A fun fact about the red-eyed tree frog is that its vibrant red eyes, blue sides, and orange feet are a defense mechanism called startle coloration: when sleeping, it hides these bright colors, but if threatened, it flashes them open to momentarily stun predators, giving it time to escape into the green canopy.
Weight KG
0.01–0.02 kg
Continent
North America
Habitat
Near ponds and streams, Tropical rainforests
Type
Amphibians
Diet
Carnivore
Conservation Status
Least Concern