The 30+ larvae were delivered in a single container. The first thing the kids had to do was pack the specially provided food into the bottom of each container. They then carefully placed an individual larva into each cup and capped it.
They numbered each cup and created a corresponding excel spreadsheet where daily they logged the progress of each larva.
Once a Larvae attached itself to the lid of the cup and hardened into a chrysalis the lid could be removed from the cup and the lid with the chrysalis could be placed into the pavilion to complete its metamorphosis and hatch into a butterfly.
We had amazing results. All but one chrysalis hatched! The beautiful orange and black butterflies emerged from their chrysalis at different times over the course of several days. We were able to observe the various stages of their emerging and pumping up their wings. Once they all hatched we feed the butterflies on sugar water and pieces of fruit. The kids really loved the close up view of the butterflies' long proboscises lapping up the juice from the fruit or searching deep into the flowers we placed in the pavilion. After all were hatched we kept the butterflies in the pavilion for about a week.
Teddy has planted some special butterfly plants in the garden and a number of flowers that might provide food to a butterfly population. We haven't seen any of our Painted Ladies since the day we released them. I guess they moved on. Perhaps they have taken their place in the food chain. We will continue to watch and to feed all the butterflies in our garden...
One final note:
If anyone reading this is questioning the wisdom of introducing and releasing the butterflies from this kit into the ecosystem of our backyard, we did check this out. Yes, it is not wise to release frogs and some of the other creatures you can grow in these home lab kits. However, Painted Ladies are safe and totally appropriate to release. Most will join their place in the food chain, much to the delight of our back yard birds...