
Sebastiao is a 7 year old explorer of the Ecuadorian rain forest.
Follow his adventures through this field journal.
Follow his adventures through this field journal.
Friday, May 7, 2010
Coral Snake

Wednesday, May 5, 2010
Toad-O-woad-A
This is a picture of a toad in my hand. The white stuff that is coming out of his skin is actually poison. There is a bump behind its eyes that shoots the poison out when its afraid. The toad may not look like its afraid, but it really is. The toad uses this to protect itself. If you look down in the middle of the toad's backbone. This toad has yellow cat-eyes and little horns above its eyes.
Field notes True toads are widespread and occur natively on every continent except Australia and Antarctica, inhabiting a variety of environments, from arid areas to rainforest. Most lay eggs in paired strings that hatch into tadpoles, although, in the genus Nectophrynoides
Nectophrynoides

the eggs hatch directly into miniature toads. True toads are toothless and generally warty in appearance and have a pair of parotoid gland
Parotoid gland

s on the back of their heads. These glands contain an alkaloid poison which the toads excrete when stressed. The poison in the glands contains a number of toxins causing different effects. Bufotoxin
Bufotoxin
Bufotoxins are a family of toxic substances found in the parotoid glands, skin and venom of many toads ; other amphibians; and other plants and mushrooms. The exact composition varies greatly with the specific source of the toxin. It can contain: 5-MeO-DMT, bufagins, bufotalin, bufotenine,...
is a general term, different animals contain significantly different substances and proportions of substances. Some, like the cane toad Bufo marinus, are more toxic than others.
Bufotoxins are a family of toxic substances found in the parotoid glands, skin and venom of many toads ; other amphibians; and other plants and mushrooms. The exact composition varies greatly with the specific source of the toxin.
Male toads possess a Bidder's organ The Bidder's organ is a spherical, brownish organ in any member of the family Bufonidae, or simply, toads. The organ is located just in front of the kidney, or, mesonephros. It is formed at the cranial tip of the male and female gonad during the larval stage. Normally it is inactive and contains miniature follicleFollicle
Follicle may refer to:*Follicle , a small spherical group of cells containing a cavity:** Dental follicle** Hair follicle** Lymph follicle** Ovarian follicle** Thyroid follicle*Follicle...
s which have the capability to mature (becoming active). Under the right conditions, the organ becomes an active ovary and the toad, in effect, becomes female. (This is similar to the gender-changing frogs described in Jurassic Park
Jurassic Park

, although the dinosaurs in that story hatched female and became male, a process which in nature does not occurr.) Taken from:
http://www.absoluteastronomy.com/topics/True_toad
Friday, April 16, 2010
Tarantula in My Bed

Field Note: This is an Ecuadorian Purple Tarantula. For more information on all types of tarantulas visit: Tarantula Photo Gallery
Monday, April 12, 2010
Amazing Katydid


Field Note: This is a Lichen Katydid. The Lichen Katydid feeds ont eh tangled beard lichen in the dripping American rain forest. You can read more about it at: Rain Forest of the World
Friday, April 9, 2010
Tadpole to Frog

This is a little frog that I raised from a tadpole. This is a picture of the tiny frog in my hands. The frog still has his tail. This frog will get bigger and bigger and maybe it will end up back at my house on my bedroom window. One interesting thing about this frog: when it is a tadpole its body is clear and it cleans the cage like a plecostomus.
Field Note: This is a Santa Cecilia Rocket Frog. To read more about frogs of Ecuador read here: Reptiles and Amphibians of Ecuador
Monday, April 5, 2010
Termites

This is a termite cage I made with my friends. It is made out of plastic containers and two plastic bags. These termites are edible! I have eaten then before. They don't have a taste, but I've eaten them. You can find some nests near my house.
Field Notes: to read more about termites visit: Termitepedia
Friday, April 2, 2010
Blue Feeted Beetle
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