§ Comparison

Common raven or Kakapo.

Weight

0.69–2.25 kgen.wikipedia.org

1–2.5 kgnzbirdsonline.org.nz

Length

0.54–0.71 men.wikipedia.org

0.58–0.64 mnzbirdsonline.org.nz

Lifespan

23.3 yearsen.wikipedia.org

60–90 yearsdoc.govt.nz

Sexual maturity

2–4 yearsraptormonitoring.org

6 yearsnzbirdsonline.org.nz

Parental care

2–6 monthsraptormonitoring.org

9 monthsnzbirdsonline.org.nz

Young per litter

4–6raptormonitoring.org

1–4en.wikipedia.org

Clutches per year

1raptormonitoring.org

0.25–0.5nzbirdsonline.org.nz

Population

29,000,000 individualsworldwideallaboutbirds.org

235 individualsworldwidedoc.govt.nz

Habitat

Lives on the groundnps.gov

Lives on the groundnzbirdsonline.org.nz

Activity

Moves by daynps.gov

Comes out at nightnzbirdsonline.org.nz

Diet

Eats a bit of everythingen.wikipedia.org

Eats plantsnzbirdsonline.org.nz

Social life

Lives in pairsen.wikipedia.org

Goes it alonenzbirdsonline.org.nz

Mating

Forms a lasting pairen.wikipedia.org

Males display together to be chosendoc.govt.nz

Body covering

Has feathersen.wikipedia.org

Has feathersnzbirdsonline.org.nz

Pattern

Shimmers as the light movesen.wikipedia.org

Is specklednzbirdsonline.org.nz

Shelter

Builds a nestraptormonitoring.org

Shelters in cavesnzbirdsonline.org.nz

Body temperature

Makes its own heaten.wikipedia.org

Makes its own heaten.wikipedia.org

At birth

Is born helplessraptormonitoring.org

Is born helplessnzbirdsonline.org.nz