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How can hummingbirds from north America and unrelated sunbirds from Africa could both evolve long beaks for reaching into flowers?
That would be an example of convergent evolution. This happens when two unrelated species develop similar structures that have a similar form or function. There is a common need at the core of the issue, but the specific situation and adaption may be different. For example, insects, birds and bats have all evolved to have wings, yet they cannot be considered genetically related. The same goes for two independent species of birds both adapting to have long beaks for reaching into flowers.
-------------------Because that is the way God created them...:)
What else can I help you with?
Where did hummingbirds originally come from?
were did hummingbirds originally come from
Do hummingbirds live in Europe?
Hummingbirds only live in the Western Hemisphere. Hummingbirds only live on the continents of South and North America. They are tropical birds and cannot live in cold weather. They migrate to Mexico, Central and South America to winter over and then migrate back to the USA in the spring and summer.
Does a hummingbird help or harm other species in its biome?
Hummingbirds play a key role in their biome by pollinating flowers as they feed on nectar. This helps plants reproduce and maintain biodiversity. Overall, hummingbirds are beneficial to their ecosystem.
Do ruby throated hummingbirds hibernate during the winter?
No, they migrate to South America. Some fly over the Gulf of Mexico!
Where do velvet purple coronet hummingbirds live and what do they eat what are facts about them?
the velvet purple coronet hummingbird lives is south america
How do hummingbirds from North America and unrelated sunbirds from Africa could both evolve long beaks for reaching into flowers?
Hummingbirds and sunbirds have independently evolved long beaks as an example of convergent evolution, where unrelated species develop similar traits in response to similar environmental pressures. Both types of birds feed on nectar from flowers, which often requires specialized beak shapes for efficient feeding. Natural selection favors individuals with longer beaks if they can access more food resources, thereby increasing their reproductive success. Over time, this leads to the development of similar adaptations despite their different evolutionary backgrounds.
How is canna indica pollinated?
Hummingbirds pollinate canna in North America. In other areas, sunbirds or bees pollinate canna.
How hummingbirds from north America and unrelated sunbirds from Africa could both evolve long beaks for reaching into flower?
That would be an example of convergent evolution. This happens when two unrelated species develop similar structures that have a similar form or function. There is a common need at the core of the issue, but the specific situation and adaption may be different. For example, insects, birds and bats have all evolved to have wings, yet they cannot be considered genetically related. The same goes for two independent species of birds both adapting to have long beaks for reaching into flowers. -------------------Because that is the way God created them...:)
How hummingbirds from north America and unrelated sun birds from Africa could both evolve long beaks for reaching into flowers?
Both birds would have had minor mutations that make their beaks slightly longer, allowing them to be advantaged, which over time caused a long beak to evolve.
What do hummingbirds eat in Central America?
Hummingbirds in central America eat mostly nectar from flowers,but sometimes eat small bugs.
Where did hummingbirds originally come from?
were did hummingbirds originally come from
Do hummingbirds live in Europe?
Hummingbirds only live in the Western Hemisphere. Hummingbirds only live on the continents of South and North America. They are tropical birds and cannot live in cold weather. They migrate to Mexico, Central and South America to winter over and then migrate back to the USA in the spring and summer.
What continent has most hummingbirds?
hummingbirds usually don't live in hot continents like Asia, Africa, etc. They live in north America
Does a hummingbird help or harm other species in its biome?
Hummingbirds play a key role in their biome by pollinating flowers as they feed on nectar. This helps plants reproduce and maintain biodiversity. Overall, hummingbirds are beneficial to their ecosystem.
Are Sword-billed Hummingbirds extinct?
Sword-billed hummingbirds have a conservation status of "No Concern." They are numerous in some areas of South America. So they are not extinct and should stay that way for quite a while.
When do Ruby Throated Hummingbirds migrate?
Ruby-throated Hummingbirds typically migrate in the fall, starting in late August through October. They travel from their breeding grounds in eastern North America to their wintering grounds in Central America. The timing of their migration is influenced by factors such as day length, food availability, and weather conditions.
What are hummingbirds native to Florida?
There are over 338 species of Hummingbirds, 16 species are found in North America and 3 are native to Florida. They are Black-chinned Hummingbird, Ruby-throated Hummingbird, and Rufous Hummingbird.
