Are There Ocean Animals That Make Noise at Sunrise Like Roosters?
by Question: “Are there “ocean roosters” that make noise when the sun rises?” -The Huges family, Washington, DC Answer: Yes! Marine animals make all kinds of …
Author: David Shiffman
What’s the Average Size of a Shark?
News
In this edition of Ask a Marine Biologist, Dr. David Shiffman tackles a frequently asked question about shark size.
Pop culture depicts sharks as deadly goliaths, so you may be surprised at the typical size of a real shark is sm…
Is the Manufacturing of a COVID-19 Vaccine a Threat to Shark Conservation?
News
In this edition of Ask a Marine Biologist, Dr. David Shiffman addresses a recent case of scary-sounding misinformation.
While shark liver oil is used in vaccines, claims that this represents a major shark conservation issue are …
A Marine Biologists Busts Common Ocean Myths
Training
In this edition of Ask a Marine Biologist, Dr. David Shiffman outlines a history of misconceptions about the ocean.
Think the ocean is too big for us to impact it? Think again. Dr. David Shiffman, a marine biologist, sets th…
What Are Some Everyday Products That Come From the Ocean?
News
In this edition of Ask a Marine Biologist, Dr. David Shiffman talks about some practical benefits of a healthy ocean for your day-to-day life.
Marine biologist examines what everyday products only exist thanks to the ocean.
How Smart are Sharks?
Training
In this edition of Ask a Marine Biologist, Dr. David Shiffman proves that sharks are far more than mindless killing machines.
Marine biologist Dr. David Shiffman explores the evidence for shark intelligence.
Do Deep Diving Seabirds Have to Equalize Like Humans Do?
Training
In this edition of Ask a Marine Biologist, Dr. David Shiffman compares the experience of human divers to that of our feathered friends.
Humans have to equalize their ears when diving. Do sea birds have to do the same?
Do Any Ocean Animals Spread Diseases to Humans?
Training
In this edition of Ask a Marine Biologist, Dr. David Shiffman tackles a question ripped from the headlines.
COVID-19 is spread by a coronavirus that is thought to have jumped from bats to humans. Are there any ocean animals …
#SharksNearMe Documents Sharks in Popular Culture
Training
Sharks: so hot right now.
Since 2016, the hashtag #SharksNearMe has been used to document the golden age of sharks in pop culture.
How Can You Become a Marine Biologist Too?
Training
In this edition of Ask a Marine Biologist, Dr. David Shiffman offers some general career advice.
In this edition of Ask a Marine Biologist, Dr. David Shiffman offers some general career advice.
How Can Someone Who Isn’t an Expert Scientist Help Protect Sharks?
TrainingIn this edition of Ask a Marine Biologist, Dr. David Shiffman advises people on what they should, and should perhaps not, do if they want to help.
Are The Ocean’s Fastest Animals Faster Than a Speeding Bullet?
TrainingIn this edition of Ask a Marine Biologist, Dr. David Shiffman tackles a question from two young brothers.
How Far Can Sharks Smell Blood?
TrainingIn this installment of Ask a Marine Biologist, Dr. David Shiffman answers a common question about shark biology and behavior.