Month: March 2012 (Page 2 of 5)

Seed of the Week: Lentils

As several people guessed, the mystery seeds from last week were indeed lentils, Lens culinaris.

(Photo by Rainer Zenz at Wikimedia)

Isn’t it amazing how different the seeds of the different varieties and subspecies can be?

I don’t have any photographs of plants from my own garden this week, but I did find this old botanical illustration of the different stages of a lentil plant.

It is from Deutschlands Flora in Abbildungen at Wikimedia.

Lentils are originally from Asia, but are grown throughout the world. According to this fact sheet about lentils, in general the plants grow best at temperatures around 24° C or 75° F, and temperatures above 27° C (80 °F) can be detrimental to growth.

Lentils can be used in a number of dishes, from soups and stew to vegetarian “burgers.” Try this recipe for lentils with a Southwestern flare.

What is your favorite recipe for lentils? Have you ever grown your own?

The Phylo Project

Did you know there was a study done in 2002 that showed that children recognize more fictional Pokemon characters (120) than photographs of real plants and animals from their own neighborhood (see details)? In response biologists and artists have worked together to start The Phylo Project, a trading card game that uses some of the appeal of Pokemon to teach children about the natural world around them.

The site is filled with lovely cards. Each one has the organism’s common name, scientific name, Kingdom, Phylum and Class, as well as points and moves for the game. If you click on the permalink option under each card, it will take you to a more extensive information page about the organism illustrated (click the card shown here to see an example).

The Phylo Trading Card Game is free to anyone who wants to try it. All it requires is a printer and some time to download and print out the rules and a starter deck of cards (laminating the cards might be a good idea, too).  Do-it-yourself cards are encouraged as well and a widget is in development to make diy cards easier.

Suggested Activity:

Even if your children or students are not interested in playing the game, print or create a card whenever you encounter a new living thing as a way to record your nature observations. Add notes to the back about where and when you saw the insect, bird or flower and what you learned about it. Think of the cards as a different form of nature journal. To help with organization, you could use one color background for insects, another for mammals and another for fungi, etc. Make multiple copies to share your findings with a group of interested friends. The possibilities are endless.

Have fun!

I’d love to hear what you think of this and if you give it a try.

Bug of the Week: Green Bottle Fly

Talk about the beauty and the beast…

This shiny green fly feeds on nectar from flowers.

The adult green bottle flies are actually visually interesting, perhaps even (dare I say it) attractive?

No one would ever call green bottle fly offspring, the fly larvae or maggots, even remotely attractive. They serve an important function, however, because they clean up dead animals and excrement. Think about what the earth might be like if decomposers and scavengers like green bottle flies weren’t around. Yuck!

If you have a really strong stomach, I mean really really strong, you can go see maggots at work. Warning:  not for the squeamish!

This group of flies are commonly called blow flies. They belong to the family Calliphoridae.

Have you seen any flies out yet where you live?

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