My Cat Caught a Hummingbird — What to Do Right Now

emergency — even without visible wounds. Cat saliva contains deadly bacteria. Act in the next hour. Here's exactly what to do.

My Cat Caught a Hummingbird — What to Do Right Now

Stop what you're doing. This is an emergency.

If your cat just grabbed a hummingbird — even if the bird looks completely uninjured, even if it's already flying again — you need to act immediately. Not tomorrow. Not after dinner. Now.

Here's why: cat saliva contains Pasteurella multocida, a bacteria that is nearly always fatal to small birds within 24--48 hours if left untreated. There doesn't need to be a visible wound. The bacteria enters through even a tiny puncture — a small nick from a tooth or claw that you can't see with the naked eye. The bird will seem fine. Then it will be dead.

The only thing that saves a cat-caught bird is antibiotics, administered by a veterinarian or licensed wildlife rehabilitator, as soon as possible.

Why Cat Bites Are Different

A cat bite feels like a minor injury compared to what a hawk or a window strike does. But the biology is brutal.

Pasteurella multocida lives naturally in the mouths of virtually all domestic cats. When a cat bites a bird, even lightly, the bacteria enters the wound. In small birds — and hummingbirds are among the smallest — the infection spreads rapidly through the bloodstream. Within 24 hours, the bird develops septicemia (blood poisoning). Within 48 hours, it is almost certainly dead.

Antibiotics — typically amoxicillin or a similar broad-spectrum drug — given within the first few hours can stop this progression. That treatment window is narrow. Every hour matters.

What to Do Right Now

Step 1: Contain the bird gently. Pick it up with clean hands, being very gentle. Place it in a small box — a shoebox works — with a few small air holes. Line the bottom with a soft cloth. Do not give it food, water, or nectar. Do not try to care for it yourself. Your job is containment and transport.

Step 2: Keep it quiet and dark. Darkness calms birds and reduces stress. A stressed hummingbird burns energy it doesn't have. Keep the box somewhere quiet, away from pets, children, and noise. Do not look at it repeatedly or open the box to "check on it."

Step 3: Call a wildlife rehabilitator immediately. Go to [ahnow.org]{.underline} — the Animal Help Now network — right now. It uses your location to find the nearest licensed wildlife rehabilitator who can treat the bird. Wildlife rehabbers are specifically trained and licensed to treat wild birds. Your regular vet may also be able to help in an emergency, so call them too.

Step 4: Transport as quickly as possible. Bring the box to the rehabber or vet within the hour if at all possible. Time is the critical variable.

What the Vet or Rehabber Will Do

A licensed rehabilitator will:

• Examine the bird for visible wounds

• Administer prophylactic antibiotics (typically regardless of whether wounds are found — the protocol for cat-caught birds is to treat as if the bacteria is present, because it almost certainly is)

• Provide supportive care — warmth, fluids, nectar feeding if needed

• Monitor for several days before releasing

The treatment is straightforward and highly effective when initiated quickly. Many cat-caught birds that receive prompt care go on to full recovery. The ones that don't receive care almost universally die.

"But the Bird Flew Away Before I Could Catch It"

This is the hardest scenario. If the bird flew away before you could get to it, it's natural to hope it's fine. But the bacteria is likely already present.

Do what you can: watch the area where it flew. If the bird lands nearby and seems weak, fluffed, or unresponsive within the next few hours, that's a sign the infection is progressing. Try again to catch it gently and get it to a rehabber.

If you simply can't find it, there's nothing more you can do. But learn from it — even a bird that looks fine after a cat encounter needs intervention.

The Broader Picture: Cats and Birds

This is worth saying, gently but directly: outdoor cats are the single largest human-related cause of bird mortality in North America. Studies published by the Smithsonian Conservation Biology Institute estimate that free-ranging cats kill between 1.3 and 4 billion birds annually in the United States.

This isn't about blaming cat owners. Many people don't know the numbers. But cats who go outdoors will hunt — it's instinct, not malice. Even well-fed cats kill birds. Even cats with bells on their collars kill birds (birds don't understand the warning signal).

The most effective solution is keeping cats indoors. Indoor cats live longer on average (fewer accidents, injuries, and diseases) and the birds in your yard live longer too. It's a genuine win on both sides.

If keeping your cat fully indoors isn't possible, a "catio" — an enclosed outdoor enclosure — gives the cat outdoor enrichment without giving them access to wildlife. It's a reasonable middle ground.

After the Emergency

Once the bird is in care, there are a few things you can do:

• Clean and sanitize any surfaces the bird touched in your home

• Keep your cat indoors for the near term — a cat that's caught one bird has learned it's possible and will try again

• Add a baffle or change the placement of your hummingbird feeder so it's less accessible to cats (higher up, away from structures cats can climb)

• Make sure your feeder is stocked with fresh NectarBloom nectar so the hummingbirds that return have reliable, clean fuel