Meadow browns

A message from Ian B on Tuesday of last week:

Had a walk around the park this afternoon and did a bit of a butterfly transect.  The park is  looking good. I saw 3  speckled woods, 7  small skippers and 43  meadow browns – the latter were in perfect condition as though they had  just hatched – the majority of the meadow browns were in Village Green.”

A transect is a method used in assessing butterfly populations. A set route, usually 2 – 5km, is walked regularly through the the area to be assessed and butterflies within a certain range of the route, usually 5m, counted and identified. 

Meadow Brown 3
Male meadow brown; the header image is of a female.

Meadow browns are the butterflies most commonly seen in the park.  They are short-lived, rarely surviving more than a couple of weeks, but successive hatchings mean they can be seen throughout the summer.

Meadow browns are one of the butterfly species that overwinter as a caterpillar; they pupate in the spring and the adults hatch from early summer onward. The mechanisms that prompt their pupation and hatching are complex and not well understood but the weather is always a major factor. A mass hatching of pupae on a sunny day can result in many, sometimes hundreds, pristine adult butterflies flying low across a flowering meadow like Village Green.

 

Village Green
Village Green

Photographs by Ian B; header image: DKG

 

More butterflies:    Comma  and  

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s

Create a website or blog at WordPress.com

Up ↑

%d bloggers like this: