2 Male Killer Whales

2 Male Killer Whales

Is the killer whale a dolphin or a whale?
It’s a dolphin, but all dolphins are a sub-category of whales. So, it’s in the whale general class but specifically, it’s in the dolphin family. Killer dolphin probably would have been a more appropriate name.

Are killer whales above the great white shark in the food chain?
Yes. Killer whales have no natural predators and occasionally eat great whites.

Should ‘killer whale’ be capitalized in a sentence?
Not according to NOAA Fisheries. Only capitalize the proper name part, if there is one:  Fraser’s dolphin, Hector’s dolphin.

What is the closest relative to a killer whale?
The Irrawaddy dolphin.

Irrawaddy Dolphin

Irrawaddy Dolphin
Picture: WWF/FisheriesAdministration

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How many species of sea turtles are there?
There are seven species of sea turtles:

  1. Leatherback
  2. Green
  3. Loggerhead
  4. Hawksbill
  5. Kemp’s Ridleyive Ridle
  6. Olive Ridley
  7. Flatback

What is the largest and smallest species of sea turtle?
The Leatherback is the largest sea turtle with an average length of 5 feet and a weight of 700 lbs. The largest Leatherback ever found was 8.5 long  and weighed 2019 lbs. It’s on display at the National Museum Cardiff (read its neat story here)

Largest Turtle Ever

The largest leatherback turtle ever in its new display at the National Museum, Cardiff

The Kemp’s Ridley is the smallest sea turtle with an average length of 2 feet and a weight of  100 lbs. It’s also the rarest using only 1 nesting site located on a beach in Rancho Nuevo in the Mexican state of Tamaulipas. [click to continue…]

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How many species of cod are there?
AtlanticPacific and Greenland cod

Which species is the smallest, largest and how long do they live for?
The Greenland is the smallest (35 lbs) and lives for 12 years. The Atlantic is the largest  (200 lbs)  and lives for 25 years. The Pacific lives for 20 years.

Are Blue cod, Murray cod, Eastern cod actually real cod?
No. Cod stocks are dropping due to overfishing, so other fish are mislabeled as cod to increase their value and appeal.

I caught a cod, how can I tell what it’s been eating?
If it’s teeth are sharp, then it’s been eating other fish. If they are dull, then it’s been bottom-feeding on crabs and clams. [click to continue…]

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Is it seahorse or sea horse?
Either is acceptable and we will use them interchangeably here.

What is the plural of seahorse?
Seahorses.

What do sea horses eat?
Their diet consists of fish larva and small shrimp.

Why do seahorses resemble horses?
The curved neck gives them a greater range of motion when catching prey as compared to their cousin, the pipefish. [click to continue…]

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Starfish Facts ~ Starfish FAQ – Orma

What is the widest starfish? The Giant Sea Star is the widest, reaching up to 3 feet in diameter. What is the heaviest starfish? Thromidia gigas (only name for it) can reach 13 lbs, so it’s the heaviest starfish in the world. What is the smallest starfish? Patiriella parvivipara are less than half an inch.

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Octopus Facts ~ Octopus FAQ – Orma

What does the word octopus mean? 8 legs How many species of octopuses are there? Over 100 Is every octopus venomous? Yes. The Blue-ringed octopus is the most venomous. Where do octopuses live? They live in dens, spaces under rocks, crevices on the sea floor, or holes they dig under large rocks.

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Jellyfish Facts ~ Jellyfish FAQ – Orma

What is the neatest fact about jellyfish? They have been around for 700 million years which makes them the oldest multi-organ animal on the planet. They were around before dinosaurs. In contrast, recognizable humans have been around for about 2.2 million years and about 250,000 years for Homo sapiens. What do jellyfish eat? They are carnivores. Their [...]

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What is El Nino? ~ El Nino Facts & FAQ – Orma

What is El Nino? El Nino is an abnormal warming of surface ocean waters in the eastern tropical Pacific. While this may sound pleasant for swimmers it can have profound effects on weather patterns around the world. El Ninos tend to happen every 3-7 years. El Nino Definition- Literally means the little boy in Spanish which is a reference [...]

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Porbeagle Shark ~ Porbeagle Shark Facts

The porbeagle (Lamna nasus) is a pelagic predatory species of mackerel shark  of the family Lamnidae. The porbeagle is considered vulnerable to extinction (critically endangered in the Northeast Atlantic), and the European Union has proposed listing the porbeagle under the United Nations Convention on International Trade in Endangered Species (CITES) A porbeagle recently caught and released [...]

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Sharks in the UK? – Largest British Shark Ever Caught in UK Waters

2 fishermen recently reeled in the largest shark ever caught in British waters, a 10ft pregnant porbeagle. Estimated to have weighed around 550 lbs, it easily beats the 507 lbs record for the previous biggest shark caught off the north Scottish coast in 1993. Chris Brown, a marine biologist for the chain of SeaLife centres, said: [...]

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