A clump of seaweed breaks loose with a seahorse still holding on. Write the voyage.Fact: some seahorses are found rafting in clumps of floating seaweed far from where they started.
The seahorse's scientific name joins Greek words for horse and sea monster. Write the monster's side of the story.Fact: Hippocampus comes from Greek words meaning horse and sea monster or sea animal.
A seahorse is the best hider in every game of hide and seek on the reef. Write the seeker's complaint.Fact: seahorses are adept at camouflage, Wikipedia's seahorse article says.
A clump of seaweed breaks loose with a seahorse still holding on. Write the voyage.Fact: some seahorses are found rafting in clumps of floating seaweed far from where they started.
A diver's camera comes close, and a seahorse must decide whether to hold on or let go. Write the choice.Angle: letting go means the open water. Holding on means the lens. Which is worse?
A seahorse and a pipefish are cousins, one upright and one stretched out flat. Write their talk about who has it right.Fact: the seahorse's close relatives, the pipefish, swim horizontally.
A seahorse lets go for the first time in days. Write where it means to go and how far it gets.Fact: seahorses are poor swimmers, most often found resting with the tail wound round something that stays put.
A storm stirs the seagrass, and a seahorse holds on with its tail. Write the storm from that one blade of grass.Fact: a seahorse's tail can grasp, and the seahorse uses it to anchor itself to plants.
Describe a seahorse crossing a gap of open water no wider than your arm is long.Fact: a seahorse swims by rapidly fluttering its back fin and steers with the fins beside its head.
The dwarf seahorse is the slowest fish in the world. Write its race against a snail, called by an excited crab.Fact: the dwarf seahorse is the slowest-moving fish in the world, with a top speed of about 5 feet an hour.
Every other fish goes by lying flat, and a seahorse swims upright. Write what it thinks of them.Fact: seahorses swim upright, pushed along by the fin on their back.
Most fish have no neck, and a seahorse does. Write what it turns to look at in one hour.Fact: a seahorse has a clear neck that bends, a rare thing in a fish.
The tide turns, and everything in the seagrass leans the other way. Write the turn as a seahorse feels it in its tail.Angle: first slack, then a tug from the wrong side. What does it have to change?
Two newborn seahorses hook tails so that the current cannot part them. Write the ride.Fact: baby seahorses drift in small groups, holding on to one another with their tails.
Up and down without swimming: write a seahorse's elevator ride through the seagrass.Fact: to move up and down, a seahorse changes the amount of air in its swim bladder.
Write a poem that curls like a seahorse's tail: each line begins with the word the line before ended on.Angle: let the very last word be the thing the tail holds.
Write a seahorse's advice to a younger seahorse on choosing the right thing to hold on to.First line: "Not a crab. Never a crab. A crab walks off."
Write a seahorse's morning as a list of everything its tail held on to before noon.Angle: a blade of seagrass, a rope, a lost sandal strap. Which one moved?
A father with a pouch 15
A classmate is sure the mother seahorse carries the eggs. Write the note that sets it straight, kindly.Fact: the mother seahorse passes her eggs to the male, who carries them until the young are released.
A kangaroo mother meets a seahorse father. Write their chat about pouches.Fact: the male seahorse's brood pouch is like the one a kangaroo carries young in.
A newborn seahorse is as big as a jelly bean. Write its first try at holding on to something.Fact: a baby seahorse is about the size of a jelly bean, National Geographic Kids says.
A seahorse father is ready for new eggs the morning after his young are born. Write his opinion of rest.Fact: a male seahorse usually gives birth by night and can take the next eggs by morning.
A seahorse father's pouch is the safest room in the sea. Describe it from inside, the day before it opens.Fact: the eggs hatch inside the pouch, which gives the young oxygen.
Baby seahorses never go back to the pouch. Write a newborn seahorse's first hour on its own.Fact: once born, baby seahorses stay out of the pouch and must feed and hide at once.
Every morning a pair of seahorses meets and greets. Write one morning's greeting.Fact: a pair of seahorses greets daily, which helps to cement the bond between them.
Hundreds of young leave a seahorse father's pouch in a few minutes. Write the scene as the seagrass sees it.Fact: the father pumps water through his pouch and releases hundreds of fry in just a few minutes.
The mother seahorse hands over her eggs and swims off. Write her side of it.Fact: making eggs costs the female a great deal: they weigh about a third as much as she does.
Two seahorses dance before dawn, turning together round one blade of seagrass. Write the dance.Fact: a seahorse pair may change color and circle together in what is called a predawn dance.
Why does the seahorse father carry the young? Write three guesses of your own, then say what is known.Fact: why the male seahorse carries the young is unknown, Wikipedia's seahorse article says.
Write a birth announcement for a seahorse father's newest brood, with far too many names.Angle: he runs out of names long before he runs out of young. What does he call the rest?
Write a Father's Day card from a young seahorse to the father it last saw on the day it was born.Angle: it has hundreds of brothers and sisters to sign for. Keep the card short.
Write a seahorse father's diary for the last week before the young are born.Angle: he eats, he holds on, he waits. What changes from one day to the next?
Write the calendar a seahorse father keeps while he counts the days until his pouch opens.Fact: after 45 days at most, seahorse young hatch in the father's pouch.
Hide and seek 15
A child at an aquarium is the only one who can find the seahorse in the tank. Write how she does it.Angle: she stops looking for a seahorse. What does she look for instead?
A pygmy seahorse lives on a sea fan and looks just like it. Describe the fan so that the reader misses the seahorse.Fact: most pygmy seahorses blend in well and live closely with sea fans and other organisms.
A seahorse grows spines to match a spiny new home. Write the change, a little each day.Fact: to suit their habitat, seahorses can grow spiny appendages or absorb them.
A seahorse is the best hider in every game of hide and seek on the reef. Write the seeker's complaint.Fact: seahorses are adept at camouflage, Wikipedia's seahorse article says.
A seahorse waits without moving for a tiny shrimp to drift close. Write the wait, and the instant it ends.Fact: seahorses ambush prey that floats within range, sitting and waiting for the right moment.
A seahorse's two eyes look two ways at once. Write a scene in which one eye watches lunch and the other watches trouble.Fact: like a chameleon, a seahorse can move each eye on its own.
A yellow seahorse moves into green seagrass. Write the hour it spends being the wrong color.Angle: who notices, and who is kind enough not to say?
Armor, not scales: write a knight's inspection of a seahorse.Fact: a seahorse has no scales: thin skin is stretched over bony plates arranged in rings.
Every kind of seahorse has its own crown. Write the day a young seahorse learns what its crown says about it.Fact: the crown-like spine on a seahorse's head, called a coronet, is distinct for each species.
Most pygmy seahorses went unnoticed by science until this century. Write the dive on which one is finally seen.Fact: most pygmy seahorse species have been noticed and classified only since 2001.
With no stomach, a seahorse must eat all day. Write its diary of one day's meals.Fact: with no stomach, a seahorse has to keep eating to live.
Write a report on how a seahorse eats, for a class that thinks it grazes like a horse.Fact: a seahorse sucks up its food through its long snout; small crustaceans are its usual meal.
Write a seahorse's poem to the seagrass that hides it, in which the two cannot be told apart by the end.Angle: start with I and you. Finish with we.
Write a wanted notice for a seahorse that nobody on the reef has managed to find.Angle: the description fits half the seagrass. What is the one detail that might help?
Write what a hungry fish sees when it looks straight at a hidden seahorse.Angle: a stem, a knot of weed, a bit of sponge. What almost gives the seahorse away?
A small sea 15
A plastic straw drifts into the seagrass, and a seahorse takes hold of it. Write what happens next.Angle: it is the smoothest stem the seahorse has ever held. What is wrong with it?
A seahorse decides to see what lies at the far end of its seagrass bed. Write the expedition.Angle: what it packs, where it rests, the view from the far edge. Does it stay?
A seahorse is a fish, though it looks like no other in the school. Write its first day in a class of ordinary fish.Fact: seahorses are small bony fish, and they lack the tail fin typical of fishes.
A seahorse lives in shallow water near the shore. Write what it knows about the deep sea, all of it hearsay.Fact: seahorses mostly live in shallow salt water, tropical or temperate.
A seahorse's patch of seagrass is torn up in a day. Write the week after, as the seahorse puts its world in order.Fact: coral reefs and seagrass beds are deteriorating, which leaves seahorses fewer places to live.
Describe the whole world of a seahorse that has never left one sea fan.Fact: some seahorses may stay by the same sea fans all their lives.
Night comes to the seagrass. Write how a seahorse's small sea changes after dark.Angle: what comes out, what goes quiet, and what does the seahorse hold tighter?
The seahorse is named for its head. Write the first meeting between a seahorse and a horse.Fact: seahorses get their name from a head shaped like a tiny horse's.
The seahorse's scientific name joins Greek words for horse and sea monster. Write the monster's side of the story.Fact: Hippocampus comes from Greek words meaning horse and sea monster or sea animal.
Seahorses come in sizes from under an inch to over a foot. Write a class photo with every size in it.Fact: seahorses range in size from 0.6 to 13.8 inches, Wikipedia's seahorse article says.
Seahorses have been found in the Thames Estuary in England. Write the surprise of the person who finds the first one.Fact: colonies of short-snouted seahorses have been found in the Thames Estuary in England.
Write a short speech asking your class to care about a fish most of them have never seen: the seahorse.Fact: seahorse populations are thought to be endangered by overfishing and the destruction of their habitat.
Write a tour of a mangrove's roots, led by a seahorse that has never been anywhere else.Angle: it is proud of every root. Which one does it save for last?
Write an advertisement for a patch of seagrass, aimed at seahorses looking for a home.Fact: seahorses live in sheltered places: mangroves, coral reefs, estuaries, seagrass beds.
Write the neighbors of one seahorse: who lives above, below and next door in the seagrass.Angle: a crab downstairs, a snail on the next blade. Who is too loud?
How it works
These seahorse writing prompts stay close to one blade of seagrass: a storm ridden out by the tail, a father counting the days, a pygmy seahorse no diver has spotted, a world the width of one sea fan.
Read the full guide
A father with a pouch
Fifteen prompts start from the fact every child remembers: the mother passes her eggs to the male, and he carries them in a brood pouch for up to 45 days. They ask for his diary, her side of it and a newborn's first hour alone.
The facts under the seagrass
Forty-two prompts carry a fact from Wikipedia's seahorse article or from National Geographic Kids. A seahorse has no stomach, so it eats all day; its eyes move separately; and the dwarf seahorse is the slowest-moving fish in the world.
For a Hide and seek prompt, describe the seagrass first. Let the reader find the seahorse a sentence after you do.
Questions and answers
What is a good seahorse writing prompt?
One that keeps the world small. A seahorse decides to see what lies at the far end of its seagrass bed: write the expedition. For a fish that spends its days holding on, the far edge is a long way off.
Do male seahorses give birth?
Yes. When the young are ready, the father pumps water through his pouch and releases hundreds of baby seahorses in just a few minutes, National Geographic Kids says. Each is about the size of a jelly bean and is on its own at once.
Is a seahorse a fish?
Yes. Wikipedia's seahorse article calls seahorses small bony fish. They swim upright, pushed along by the fin on their back, and wear thin skin over rings of bony plates where other fish have scales.
Where do seahorses live?
In shallow tropical and temperate salt water, Wikipedia's seahorse article says, in sheltered places like mangroves, coral reefs, estuaries and seagrass beds. Colonies of short-snouted seahorses live in European waters, England's Thames Estuary among them.