Mammalian Winter Ecology
(EFB 484/684) - 3 credits

Mammalian Winter Ecology
(EFB 484/684) - 3 credits

February 24-26 and March 11-17, 2012

Course Description

Lectures will discuss identification, natural history, behavior, physiology and ecology of mammals. Adaptations enhancing over winter survivorship of mammals in northern environments will be emphasized. Laboratory will employ live-trapping-mark-recapture methods applied to small mammals. Evaluation of students is based on 1) participation in classroom and field experiences, 2) oral critique of a scientific article on winter adaptations, 3) proficiency in a written final examination and 4) maintenance of a field journal.

Course Objectives

Students will learn field techniques associated with ecology and population processes of mammals. Proficiency will be gained in observational techniques of large mammals and live capturing and identifying small mammals inhabiting the Adirondack Mountains of New York. In addition, students will become familiar with concepts in small mammal ecology, activity patterns, population processes, habitat requirements and adaptations that enhance winter survivorship of mammals residing in northern environments. Experience gained in oral presentation of a scientific article will help acquaint students with guidelines for presentations at national and international meetings of scientific "societies."

Schedule

February Weekend

Friday

• Afternoon
  Lecture - Welcome, introduction and organization of course (SAM)
  Field Activity- Trip to a beaver lodge (SAM, NK)
• Evening
  Lecture - Mammals of the Adirondacks - Part 1 (CLD)

Saturday

• Morning
  Lecture - Track identification primer (CLD)
  Field Activity - Track identification at Newcomb AIC (SAM, CLD, NK)
  Lecture - Movements of white-tailed deer (SAM)
  
• Afternoon
  Lecture - Protocol for trail cameras and snow morphology measurements (SAM, CLD, NK)
  Field Activity- Trail camera set up and snow morphology measurements at group study sites
• Evening
  Lecture - Mammals of the Adirondacks - Part 2 (CLD)

Sunday

• Morning
  QUIZ - Taxonomy of ADK Mammals
  Lecture - Winter ecology of white-tailed deer (SAM)
  Field Activity -  Field trip to winter deer yard (SAM, CLD, NK)
• Afternoon
  Depart for Syracuse

March Week

Sunday

• Afternoon
  Lecture - Welcome and organization of week (JFM  and SAM)
  Lecture - Protocol for studying activity of small mammals (JFM)
  Field Activity - Establish live-trapping sites and snow morphology measurements (JFM, CLD, NK)
• Evening
  Lecture - Introduction: Adaptations to cold (thermoregulation and energy balance) (JFM)
  Field Activity - Set live traps and snow measurements

Monday

• Morning
  Field Activity - Monitor live traps and snow measurement
  Lecture - Fun Flaky Facts (CLD)
  Lecture - Torpor and Hibernation (JFM)
• Afternoon
  Lecture - American Marten in the Adirondacks (P. Jensen - DEC)
  Field Activity - Retrieve trail cameras/snow measurements
• Evening
  Lecture - Body size, insulation, appendages and coloration (JFM)
  Field Activity - Set live traps and snow measurements

Tuesday

• Morning
  Field Activity - Monitor live traps and snow measurements
  Lecture - Behavior (nests , social thermoregulation, caching and subnivean foraging) (JFM)
  Field Activity - Snow shelter construction
• Afternoon
  Lecture - Bears in the ADKs (B. Tabor)
  Field Activity - Snow shelter construction continued
• Evening 
  Grad Student Oral presentations (20 minutes each)
  Field Activity - Set live traps and snow measurements

Wednesday

• Morning
  Field Activity - Monitor live traps and snow measurements - conclude small mammal trapping
  Lecture - Moose in the ADKs (NK)
  
• Afternoon
  Lecture - Bats of Adirondacks and the implications of white-nosed syndrome (C. Herzog DEC)
  Lecture - Richness and diversity indices (SAM)
  
• Evening
  Oral presentations (15 minutes each)
  

Thursday

• Morning
  Field Activity - Track count
  Lecture - Population ecology of small mammals of the Rocky Mountains (JFM)
• Afternoon
  Lecture - Increase in thermogenic capacity (JFM)
  Lecture - Population cycles of small mammals - do collared lemmings exhibit suicidal tendencies (JFM)
  Field Activity - TBA
• Evening
  Oral presentations (15 minutes each)

Friday

• Morning
  Lecture - Social thermoregulation of least shrews (JFM)
• Morning/Afternoon
  Field Activity - Snowshoe to Coney Mountain and visit Wild Center
  
• Evening
  TBA
  

Saturday

• Morning
  Final examinations (Lecture and Laboratory)
  Students depart (noon)