Pacific Science Center

Bringing science to life.

PacSci Life

Pacific Science Center’s Life Sciences Blog

Fresh Sheet – July 21, 2018

This week’s listing of new arrivals to our Tropical Butterfly House also explains why we don’t raise our own butterflies.

Fresh Sheet – July 14, 2018

This week, we continue to explore the pupal life stage of a butterfly with a discussion of pupa anatomy and what to look for in our emerging window.

Fresh Sheet – July 7, 2018

This week’s list of new arrivals at our Tropical Butterfly House includes information on when new butterflies emerge and why some pupae wiggle.

Fresh Sheet – June 30, 2018 Wiggling Pupae This week's pupae shipment from Suriname is already unpacked, pinned and hanging in the emerging window. When Animal Care staff were unpacking this shipment, we noticed a larger than normal amount of "wigglers", or...

Fresh Sheet – June 23, 2018

Our latest shipment of pupae includes one of the fastest species we have and a great example of sexual dimorphism with The Cruiser.

Fresh Sheet – June 16, 2018

This week along with a list of our new arrivals to the Tropical Butterfly House, we explain how long before the new arrivals appear for our guests.

Fresh Sheet – June 9, 2018

This week's shipment from Costa Rica is all about variety. There are 23 species of butterfly that are represented in just this one shipment! Only nine of these species are actually represented on our butterfly guides. People often ask how many different butterflies we...