Fish
Mammals
Amphibians
Reptiles
Birds
100

This shark has a wide, flat head which gives it better vision. They can also swim sideways!

What is a Hammerhead Shark?

100

An iconic marine mammal, on Sanibel's city seal, known for using echolocation

What is a bottlenose dolphin?

100

The name for newly hatched frogs & toads

What is a tadpole?

100

The alligator's cousin found on Sanibel's golf courses

What is a crocodile?

100

A household animal that kills up to 3.7 billion birds in the US each year

What is a cat?

200

A "Silver King" that also has the ability to breathe air

What is a tarpon?

200

Our spotted big cat -- the Sanibel population has been noted to have longer back legs for traversing the mangroves

What is a bobcat?

200

Sanibel's big invasive toad species

What is the cane toad?

200

A lizard closely related to the more commonly seen, invasive brown anole

What is a Green Anole?

200

A wading bird that is genetically pink, not because of what it eats

What is a Roseate Spoonbill?

300

A striped fish with teeth eerily similar to a human's molars and incisors

What is a sheepshead?

300

Sanibel's (and the United States') only marsupial

What is the opossum? (Virginia opossum)

300

The anatomical feature lost by a tadpole when it changes into an adult

What is a tail?

300

This threatened testudinate digs burrows into the ground and is often seen near Sanibel bike paths

What is the Gopher Tortoise?

300

The "snake bird" you might see on a logo around the refuge

What is an Anhinga?

400

A fish often seen jumping out of the water on Wildlife Drive that's all business in the front, all party in the back

What is a mullet?

400

The animal considered to be manatees' closest living relative

What is an elephant?

400

The organ most adult amphibians use to breathe, other than their lungs 

What is skin?

400

A dark, threatened snake species considered extirpated from Sanibel since 1999. Our trail is named after them!

What is the Eastern Indigo Snake?

400

The only hawk in North America to feed almost exclusively on live fish

What is an Osprey?

500

A fish named after both color and the noise it creates by rubbing muscles against its swim bladder

What is a red drum?

500

Sanibel's endangered rodent species

What is the Sanibel Rice Rat?

500

This oinking anuran is also called the Southern Bullfrog

What is a Pig Frog?

500

Sanibel's resident crocodile for almost 30 years, famous for her underbite

Who is Wilma?

500

This symbolic bird of prey was nearly brought to extinction, in part by overhunting and the use of DDT

What is a Bald Eagle?