BIO 305 Exam 3 Questions with 100% Verified Answers
Latest Update
Question: How many adult frogs were there at the beginning?
Answer:
- Around 1100
Question: What were the likely factors implicated in the decline of the frogs?
Answer:
- Habitat loss and fragmentation
- Habitat degradation (loss of disturbance regime)
- Introduced predators
- Disease
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Question: Who were the introduced predators?
Answer:
- Crayfish
- Bullfrogs
- South American Cyclid Fish
Question: When was the voluntary conservation team formed? And when was the petition to
list the relic leopard frog under the ESA submitted?
Answer:
- Team formed in 2001
- Petition submitted in 2002
Question: What did the USFWS list the RLF as?
Answer:
- They listed it as a 'candidate species' because listing was 'warranted' but precluded by
, other priorities
- They were later sued for the 'candidate' listing
Question: What made up the voluntary conservation agreement?
Answer:
- A 10-year agreement signed in 2005
- Listed goals and objectives
- Outlined existing law, regulations, and provisions
- Outlined responsibilities of signatory agencies
- Outlined the conservation team
- Assurance of conservation action
- Assessment of status and strategy
Question: What were the categories used in the conservation assessment?
Answer:
- Taxonomy/systematics
- Natural history and current distribution
- Speculative cause of decline
- Population status
- Current threats
Question: What methods were used in their conservation strategy?
Answer:
- Monitoring populations
- Establish additional populations through translocation
- Enhance or create habitats
- Manage populations to promote sustainability
- Investigate species biology and apply findings
Question: What consisted of the headstarting and translocation process?
Answer:
- Collect eggs: from wild (remnant) populations
- Rear: to late-stage tadpoles or small frogs
- Release: to establish new sites or augment existing sites
- Total raised: around 27,400
Question: What did the translocation attempts look like?
Answer:
- Historical/Natural sites: 8
- Translocated sites: 18
- Failed attempts: 8
Latest Update
Question: How many adult frogs were there at the beginning?
Answer:
- Around 1100
Question: What were the likely factors implicated in the decline of the frogs?
Answer:
- Habitat loss and fragmentation
- Habitat degradation (loss of disturbance regime)
- Introduced predators
- Disease
Question:
Answer:
Question:
Answer:
Question:
Answer:
Question: Who were the introduced predators?
Answer:
- Crayfish
- Bullfrogs
- South American Cyclid Fish
Question: When was the voluntary conservation team formed? And when was the petition to
list the relic leopard frog under the ESA submitted?
Answer:
- Team formed in 2001
- Petition submitted in 2002
Question: What did the USFWS list the RLF as?
Answer:
- They listed it as a 'candidate species' because listing was 'warranted' but precluded by
, other priorities
- They were later sued for the 'candidate' listing
Question: What made up the voluntary conservation agreement?
Answer:
- A 10-year agreement signed in 2005
- Listed goals and objectives
- Outlined existing law, regulations, and provisions
- Outlined responsibilities of signatory agencies
- Outlined the conservation team
- Assurance of conservation action
- Assessment of status and strategy
Question: What were the categories used in the conservation assessment?
Answer:
- Taxonomy/systematics
- Natural history and current distribution
- Speculative cause of decline
- Population status
- Current threats
Question: What methods were used in their conservation strategy?
Answer:
- Monitoring populations
- Establish additional populations through translocation
- Enhance or create habitats
- Manage populations to promote sustainability
- Investigate species biology and apply findings
Question: What consisted of the headstarting and translocation process?
Answer:
- Collect eggs: from wild (remnant) populations
- Rear: to late-stage tadpoles or small frogs
- Release: to establish new sites or augment existing sites
- Total raised: around 27,400
Question: What did the translocation attempts look like?
Answer:
- Historical/Natural sites: 8
- Translocated sites: 18
- Failed attempts: 8
