Posts tagged with male

Wellington’s summer spiders

Male sheetweb spider

Ever felt like you’re removing more spiders from your home in summer compared to the rest of the year? Our bug expert Phil Sirvid explains why spiders are so prevalent in summer, and what kinds commonly turn up in Wellingtonian’s homes. The black-headed flax jumping spider While spider numbers in general are up during the warmer months,… Read more »

How to DNA sex birds.

Sex chromosomes in birds and mammals.

The males and females of many bird species are difficult to distinguish by their appearance (peacocks are a notable exception). There are many situations where it is useful to know the sex of birds including captive breeding programmes, behavioural studies and even species delimitation in extinct taxa. DNA sexing provides a simple and quick way… Read more »