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BIOGEOGRAPHY LABS

WRITING THE REPORT:  Examples for the armadillo  (currently NOT available)

Life history

Range maps

Evolutionary history

 

Lab activities constitute 30% of your grade (report [first and second drafts = 15%], presentation 10%, other lab exercises and participation 5%).


Biogeography Paper and Presentation:  In groups of three or less, we would like you to investigate  the biogeography of some of the world's most interesting organisms and present your findings in both a technical report and an entertaining and informative 15 to 20-minute presentation.  You'll be asked to explain aspects of your organisms throughout the class.

  • Draft paper due Week 7 (7% of grade)

  • Final paper due Week 10 (8% of grade)

  • Presentations: Weeks 9 and 10 (10% of grade)

Papers should include the following three sections:

Modern or most recent distribution and life history: include a species distribution map with a caption and reference. Include a description of the range with an explanation of why the limits exist where they do (e.g., temperature, topography).  Life history: Discuss its habitat and niche during different life phases (where does it live, what does it do during different parts of its life, what is does it eat, when does it reproduce, how long does it live, what other species is it closely associated with, etc.?)

Biogeographic history: where and when does it first appear in the geologic record, what are its evolutionary ancestors, how was its range affected by plate tectonics and the ice ages? Where are the fossil sites (give geologic formation, age, and location as well as name of ancestral species).  To get enough information, you may have to answer this question on a higher taxonomic level than species. For example, you may have to examine the evolutionary history of butterflies in general, rather than monarch butterflies.

Human impact on its distribution: Is it threatened, thriving, extinct? What is the current status of the organism & how many are there? What efforts are being made in terms of conservation for endangered species or removal/eradication of invasive or exotic species?

Your paper should be 5 - 6 pages, double-spaced, and include a bibliography.  Each team turns in one copy, and all three members will receive the same grade.  Distribution map and all figures require a caption in your own words and a reference to the bibliographic source.  The bibliography should be in the style of the Journal of Biogeography or Ecology.  Be sure to include proper scientific citations for any ideas that you paraphrase; no direct quotes or footnotes.   URL (web page) references are okay only if you include reference to the peer-review publication from which the information was taken.  (If you can’t get this information DO NOT USE THE WEB PAGE).  Have questions on style? Ask!

Reference Tips

Here is the list of organisms to choose from: 

Douglas fir (Pseudotsuga menziesii)

tumbleweed or Russian thistle
(Salsola kali)

coastal cutthroat trout
(Oncorhynchus clarki clarki)

Death Valley pupfish
(Cyprinodon nevadensis)

marbled murrelet (Barchyramphus marmoratus)

white rhinocerous (Cerathotherium simum)

marine iguana (Amblyrhyncus cristatus)

spiny ant-eater (Tachyglosus aculeatus)

flying fox bat (Pteropus)

lemurs (Lemur spp.)

pythons (Pythoninae)

California condor (Gymnogyps californianus)

muskox (Ovibos moschatus)

bobcat (Lynx rufus)

koala (Phascolarctos cinereus)

prairie dogs (Cynomys spp.)

walrus (Odobenus rosmarus)

Water hyacinth (Eichornia crassipes)

Komodo dragon (Varanus komodoensis)

OsStuiona   s  emu (Dromaius novaehollandiae) 

 

spotted hyaena (Crocuta crocuta)

mosquito (Culex pipiens)

 

bristlecone pine (Pinus longaeva)

mongoose (Herpestes auropunctatus)

 

lungfish (Neoceratodus forsteri)

monarch butterfly (Danaus plexipus)

 

kangaroo rat (Dipodomys merriami)

brown tree snake (Boiga irregularis)

 

albatross (Diomedeidae)

striped skunk (Mephitis mephitis)

 

GRADUATE STUDENTS taking Geog. 605 should do an individual paper on one of these organisms/topics:

Southern beech (Nothofagus)

Common wombat (Vombatus hirsutus)

Cloud forest of Central America

California fan palm (Washingtonia filifera)

Anolis lizards of West Indies

Cichlidae fishes in Africa

Giant panda (Ailuropoda)

Coelacanth (Latimeria)

King bird of paradise (Paradisaea apoda)

Frigatebirds (Fregatidae)

Endemism on Madagascar

Evolution of whales

coconut palm (Cocos nucifera)

pikas (Ochotona princeps)

orangutan (Pongo)

giant tortoises (Geochelone)