Showing posts with label metamorphosis. Show all posts
Showing posts with label metamorphosis. Show all posts

Wednesday, June 17, 2020

What is it Wednesday: June 17, 2020



Can you identify what's in this photo?


Each Wednesday morning 
on Camp Lutherlyn's Facebook page
 the Lutherlyn Environmental Education Program posts a photo. 


Readers have all morning and afternoon 
to make their best guess about what the photo is. 

Around 6 pm LEEP provides the answer and a brief explanation.


Each week's What is it Wednesday post 
will also be posted on the Nature of Lutherlyn blog, 
 after it is posted on Facebook,
sometimes with additional bonus information. 

In addition to bringing you current editions of What is it Wednesday 
on the Nature of Lutherlyn blog, 
we will be reposting old editions,
creating a What is it Wednesday archive. 

This photo was posted as a What is it Wednesday on
June 17, 2020. 



And the answer is....


This is the larva of a ladybug. 

Like ladybug adults, the larvae live on leaves and eat smaller insects like aphids. After living and growing for 20-30 days and molting about 4 times as it gets larger, the larva attaches to the underside of a leaf and transforms into a pupa. The pupa looks a bit like a soft-bodied cross between the adult and larva stages. Inside the outer skin of the pupa, the ladybug is undergoing a major transformation, and after a few days to two weeks, the adult ladybug emerges.


Because ladybugs are such voracious eaters of pests like aphids and mites they are a great friend to have in the garden! If you see a ladybug, at any stage of its lifecycle, let it live, so it can continue to keep those pest populations under control.


Like and follow Camp Lutherlyn on Facebook, to see What is it Wednesday posts when they come out and have the opportunity to share your guesses in the comments!

Monday, May 25, 2020

What is it Wednesday archive: May 9, 2018




Can you identify what's in this photo?


Each Wednesday morning 
on Camp Lutherlyn's Facebook page
 the Lutherlyn Environmental Education Program posts a photo. 


Readers have all morning and afternoon 
to make their best guess about what the photo is. 

Around 6 pm LEEP provides the answer and a brief explanation.


Each week's What is it Wednesday post 
will also be posted on the Nature of Lutherlyn blog, 
 after it is posted on Facebook,
sometimes with additional bonus information. 

In addition to bringing you current editions of What is it Wednesday 
on the Nature of Lutherlyn blog, 
we will be reposting old editions,
creating a What is it Wednesday archive. 

This photo was posted as a What is it Wednesday on
May 9, 2018. 



And the answer is....



This is an adult mayfly. 

Mayflies are one of the critters we find most often in our streams at Lutherlyn. Most frequently we find the nymph stage of the mayfly, which lives in the water (and is easier to spot and catch). 

When the mayfly emerges into its adult stage, it leaves the water behind and lives the rest of its short life on land and in the air. 

Sometimes we find adult mayflies, or even get to watch them as they emerge from nymph to adult. This photo was taken just after emergence: its left wing is still a little crumpled from unfolding. 

Mayflies are great to have around because they are indicators of good water quality.


Stream studies are one of LEEP’s most popular activities during school field trips, summer camp, retreats, and other events.  


Like and follow Camp Lutherlyn on Facebook, to see What is it Wednesday posts when they come out and have the opportunity to share your guesses in the comments!