Hoopoe
Weirdness 8/10

The bird that paints its eggs with bacteria and whose chicks fire faeces

Threaten this nest and the chicks turn around and fire a jet of faeces at you.

📋 Fact File
🐾 Bird🍽️ Carnivore (mostly insects and grubs)
📏 Size
About 25-32 cm (10-12.5 in) long
About as long as a school ruler
Lifespan
Up to about 11 years
🟢 Least ConcernWidespread across Europe, Asia and Africa — and famous enough to be Israel's national bird.
🤔 Guess first

Which one is REALLY true about the Hoopoe?

The short version

The hoopoe's breeding female produces a dark, foul-smelling secretion that she deliberately paints onto her eggs. It is loaded with bacteria that appear to kill harmful microbes, so the stench is really a shield. The chicks hiss, stab with their beaks, and squirt faeces at intruders.

Why it's so weird

  • The Hoopoe is a striking crested bird found across Europe, Asia and Africa.
  • The Hoopoe has a gland, active while the female is breeding, that produces a dark and powerfully smelling secretion.
  • The Hoopoe deliberately paints that foul secretion all over its own eggs.
  • The Hoopoe loads the eggs with bacteria that appear to kill other, harmful microbes, so the stench is really working as a shield.
  • The Hoopoe raises chicks that hiss, stab upward with their beaks, and fire a jet of liquid faeces at anything reaching into the nest.
📏 How big is it, really?
Hoopoe
28 cm
Hoopoe
a 7-year-old
1.2 m
🧒

You could line up about 4 of them along a 7-year-old!