🌳 Montane species: Species that live on mountains.
❄️ As the climate gets warmer, these species move upslope to keep in their preferred climate.
🗻 But what happens when they reach the top? They can't go any higher! Some might face extinction.
🏔️ Temperate vs. Tropical regions: Montane species in tropical regions are more sensitive to temperature changes. Why? Because the temperature range is less varied in tropical regions than temperate ones.
Real-world example: Imagine wearing a winter jacket in the summer because you're used to cold weather. That’s how tropical montane species feel when there's a slight temperature increase!
Define: a. Montane: Species living on mountains. b. Upslope migration - Movement of species to higher altitudes due to changing climate conditions.
Findings: a. Birds that were at 600m in 1969, where are they now? b. Is there a link between where the birds were in 1969 and where they moved later? c. Why didn't the birds at 425m in 1969 move much?
Real-world example: It's like when it's too hot at the beach and you move under the umbrella. Birds are doing the same but moving up mountains.
Competitive Exclusion Principle: When two species fight for the same resources, one wins and the other has to find a new niche or face extinction.
Real-world example: Think of it as two kids wanting the same toy. One might eventually decide to play with another toy to avoid conflict.
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🌳 Montane species: Species that live on mountains.
❄️ As the climate gets warmer, these species move upslope to keep in their preferred climate.
🗻 But what happens when they reach the top? They can't go any higher! Some might face extinction.
🏔️ Temperate vs. Tropical regions: Montane species in tropical regions are more sensitive to temperature changes. Why? Because the temperature range is less varied in tropical regions than temperate ones.
Real-world example: Imagine wearing a winter jacket in the summer because you're used to cold weather. That’s how tropical montane species feel when there's a slight temperature increase!
Define: a. Montane: Species living on mountains. b. Upslope migration - Movement of species to higher altitudes due to changing climate conditions.
Findings: a. Birds that were at 600m in 1969, where are they now? b. Is there a link between where the birds were in 1969 and where they moved later? c. Why didn't the birds at 425m in 1969 move much?
Real-world example: It's like when it's too hot at the beach and you move under the umbrella. Birds are doing the same but moving up mountains.
Competitive Exclusion Principle: When two species fight for the same resources, one wins and the other has to find a new niche or face extinction.
Real-world example: Think of it as two kids wanting the same toy. One might eventually decide to play with another toy to avoid conflict.
Dive deeper and gain exclusive access to premium files of Biology SL. Subscribe now and get closer to that 45 🌟