Bluebird feeding - miscellaneous (Part 1)
In addition to Messages that have appeared in the Bluebird Mailing Lists
on this topic, the following are on the Audubon Society of Omaha website:
Subj: insect food values
Date: 11/18/99 7:54:06 PM Central Standard Time
From: kridler"at"1starnet.com (Keith & Sandy Kridler)
Sender: owner-BLUEBIRD-L"at"cornell.edu
Reply-to: kridler"at"1starnet.com
To: BLUEBIRD-L"at"cornell.edu (BLUEBIRD-L)
Keith Kridler, We discussed may different types of food for bluebirds during
this year and I happened onto this page and was amazed at the differences in
these insects! One of the orphaned bluebirds we raised years ago loved feeding
on termites. I would flip over boards and she would gobble them up.. Look at the
iron content compared to beef.
Nutritional Value of Various Insects per 100 grams
--------------------------------------------------------------------------------
Data collected from The Food Insects Newsletter, July 1996 (Vol. 9, No. 2, ed.
by Florence V. Dunkel, Montana State University) and Bugs In the System, by May
Berenbaum
--------------------------------------------------------------------------------
Insect Protein (g) Fat (g) Carbohydrate Calcium (mg) Iron (mg)
Giant Water Beetle 19.8 8.3 2.1 43.5 13.6
Red Ant 13.9 3.5 2.9 47.8 5.7
Silk Worm Pupae 9.6 5.6 2.3 41.7 1.8
Dung Beetle 17.2 4.3 .2 30.9 7.7
Cricket 12.9 5.5 5.1 75.8 9.5
Small Grasshopper 20.6 6.1 3.9 35.2 5.0
Large Grasshopper 14.3 3.3 2.2 27.5 3.0
June Beetle 13.4 1.4 2.9 22.6 6.0
Caterpillar 6.7 N/A N/A N/A 13.1
Termite 14.2 N/A N/A N/A 35.5
Weevil 6.7 N/A N/A N/A 13.1
Beef (Lean Ground) 27.4 N/A N/A N/A 3.5
Fish (Broiled Cod) 28.5 N/A N/A N/A 1.0
This page is part of the Iowa State Entomology site. Page by Jared Ostrem.
Last updated February 20, 1997 by John VanDyk
Subj: Re:how late do bluebirds feed
Date: 12/29/99 10:22:32 AM Central Standard Time
From: bluebird"at"waveone.net (Jim Auer)
Sender: owner-BLUEBIRD-L"at"cornell.edu
Reply-to: bluebird"at"waveone.net
To: BLUEBIRD-L"at"cornell.edu
Ann Auer-------Northern Indiana
In response to Haleya's question about what time the bluebirds feed last every
afternoon............the bluebirds that come here to our feeders usually come
back between 4:00 to 4:45 in the afternoon for a last feeding..........It is
getting dark here about 5:00 or so, so they usually just eat and run.......have
tried to watch where they are going but I am not sure.
Also......we have not seen any tree sparrows yet this winter where we are
located.
Date: Wed, 3 May 2000 23:24:31 -0400
From: "Fawzi P. Emad femad <at> fpemad <dot> com
To: "bluebird-l" BLUEBIRD-L"at"cornell.edu
Subject: Bring Back the Bluebirds...
"Bring Back the Bluebirds even on your hand!", Andrew M. Troyer's little
booklet title. Well it happened today as I was visiting Betty Nichols (birdlady)
near Frederick. We went to see her trail in a lovely park with a small brook in
it. The best scene was the 4 EAstern BLuebird (EABL) babies which fledged on
April 10. They were flying all around us with their parents. The parents already
have 5 new eggs in the nestbox. This is a close bluebird family! At one time all
six birds were crowded on top of the small nestbox, quite a sight. I walked
closer to them. The babies stayed in place, the parents flew to a nearby tree. I
was so close I could have touched them when Betty gave me a few mealworms in my
hand. I stretched my hand toward them and stayed motionless. One flew over my
hand and hovered looking at the mealworms, then backed away. This was repeated a
second time. On the third time she landed on my hand and ate a couple of
worms... Both Betty and I were totally surprised. Neither one of us had seen
such a thing before. Betty then put some mealworms on her hand and came close to
the nestbox. The same female baby came to her hand and stayed on it for a couple
of minutes!!! This was the first time Betty had a bluebird feeding from her
hand. In my case it was the first time I ever had a bird land on and eat from my
hand.
This was a very touching experience, one which I will remember forever. Thank
you Betty for letting me visit your trail and share this unique experience with
you...
Fawzi Emad, Laytonsville, MD
Date: Tue, 20 Mar 2001 12:11:17 -0700
From: "Robert Wilson" bluebirdbob1"at"home.com
To: bluebirds"at"austin.rr.com, "BLUEBIRD-L" BLUEBIRD-L"at"cornell.edu
Subject: Re: 3,200 beans representing 3,200 hard shelled insects. Meaning?
Bob,
You wrote "Gave a slide show and talk to 85 people at the local Audubon
meeting. ... I took ...3,200 beans to represent hard shelled insects."
Bob writes again. It has been estimated that a pair feeding nestlings for two
weeks will need to bring 3,200 hard shelled insects to a nest. This was based on
28 bugs per hour time 8 hours for two weeks. I have not checked the numbers but
it look impressive. I have seen them feed 30 insect in one hour so the number
may be too low. Any way they were impressed. Hope this answers you question
about the beans. Bob
Bob Wilson
(970) 242-5190
39* 06.21N 108*33.61 W
4,635 elevation Grand Junction Colorado
Questions about bluebirds click here
http://www.bluebird.htmlplanet.com
----- Original Message -----
From: "Pauline Tom" bluebirds"at"austin.rr.com
To: bluebirdbob1"at"home.com; "BLUEBIRD-L" BLUEBIRD-L"at"cornell.edu
Sent: Tuesday, March 20, 2001 7:38 AM
Subject: 3,200 beans representing 3,200 hard shelled insects. Meaning?
Bob,
You wrote "Gave a slide show and talk to 85 people at the local Audubon
meeting. ... I took ...3,200 beans to represent hard shelled insects."
Please teach (some of) us the meaning of 3,200 hard shelled insects.
Thanks,
Pauline Tom
Mountain City (no mountains) TX
South Central Texas
15 miles south of Austin
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