Author

Darnell Jefferson Page 8

Darnell Jefferson is an associate editor at Biology Insights who covers marine mammals. Based in Banff, Alberta, he earned a BSc in zoology from the University of Guelph. Jefferson previously reported for a local television station and volunteered as a whale watch naturalist.

Are There Whales in the Chesapeake Bay?Aquatic
Which Dolphins Are Dangerous to Humans?Aquatic
Can Whales Breathe Through Their Mouth?Aquatic
Are Belugas Intelligent? A Look at the Scientific Evidence Aquatic
Eubalaena: The Genus of Critically Endangered Right Whales Mammals
What Do Whales Eat and Why It Is Not Humans Aquatic
Do Whales Pee? How Marine Mammals Urinate in Saltwater Aquatic
Is a Baleen Whale a Carnivore?Aquatic
How Big Is a Blue Whale’s Heart?Mammals
How High Can Dolphins Jump? The Science Behind Their Leaps Aquatic
Where Do Ganges River Dolphins Live?Aquatic
Are Dolphins Herbivores, Carnivores, or Omnivores?Aquatic
Do Sperm Whales Really Eat Giant Squid?Aquatic
Can Dolphins Survive Out of Water?Aquatic
Why Do Beluga Whales Eat Ice? The Scientific Reasons Aquatic
How to Help Whales: Actions You Can Take Environment
Why Do Dolphins Slap Their Tails on the Water?Aquatic
How Big Is a Whale’s Tongue? Size, Function, and Diversity Aquatic
Are Dolphins or Sharks More Dangerous to Humans?Aquatic
Do Whales Eat Phytoplankton? Explaining Their Diet Aquatic
Is the Bottlenose Dolphin Endangered?Aquatic
How Big Was the Ancient Leviathan Whale?Aquatic
How Many Decibels Is a Blue Whale?Mammals
What Are Toothed Whales? Characteristics and Species Aquatic
Are Killer Whales the Smartest Animal?Aquatic
Do Cetaceans Have Hair and Why Are They Nearly Hairless?Aquatic
Is a Dolphin a Whale? Explaining the Cetacean Family Aquatic
Do Beluga Whales Have Echolocation?Aquatic
Do Baby Dolphins Nurse? How Underwater Feeding Works Aquatic
How Big Are Whales Compared to Humans?Aquatic