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originally posted by: Oldcarpy2
a reply to: FarmerSimulation
Yep. Rotates his crops, barley, wheat, rapeseed. Harvests them with combine harvesters, ploughs what's left into his fields.
What an idiot, eh?
Seems to work just fine though.
There are two living species of Ostrich: the Common Ostrich, and the Samoli Ostrich
Nowadays, there are only two living species of ostrich left, or even only one, according to some taxonomic references. Indeed, some sources consider the Somali ostrich to be a separate species from the African ostrich, while others categorize it as a mere subspecies of the African ostrich.
There are two living species of ostrich: the common ostrich, native to large areas of sub-Saharan Africa, and the Somali ostrich, native to the Horn of Africa.
The Common ostrich (Struthio camelus), or simply ostrich, is a species of flightless bird native to certain large areas of Africa and is the largest living bird species. It is one of two extant species of ostriches, the only living members of the genus Struthio in the ratite order of birds. The other is the Somali ostrich ....
A breed is a distinct selection of domestic animals within a species, selected and cultivated to have particular characteristics.
Dogs are one species with many different breeds, such as the Chihuahua, Great Dane, Beagle, or Labrador Retriever.
A species is a scientific designation for a group of organisms that share certain characteristics and are capable of interbreeding.
The boundaries between different species are defined based on the ability of two members of the same species to produce viable, fertile offspring.
When a common group shares the same organisms and can interbreed or can produce offspring, they are called species.
For example, German Shepherds and Rottweilers are considered the same species because they can interbreed successfully. And the mix of these dogs is known as Rottie Shepherd.
originally posted by: FlyersFan
Reposting. Actual REAL science from actual REAL experts in the field of animal husbandry.
Why populations can't be saved by a single breeding pair
The Red List's assessment criteria are based on the so-called "50/500 rule". This states that to avoid inbreeding depression (the loss of "fitness" due to genetic problems), an effective population size of at least 50 individuals in a population is required.
To avoid eroding evolutionary potential (the ability of a population to evolve to cope with future environmental changes), an effective population of at least 500 is required.
Just because there is a male and female, doesn't mean they are going to WANT to reproduce. They can get really picky. Females engage in 'sexual selection', often refusing male mates as not being good enough for them.
Animal Reproduction Strategies
"relatively few males mate successfully'. Apparently females are very picky and more often than not REJECT the male attempting to mate.
Mating Systems In Sexual Animals
Mating habits of a lot of animals are very important and if they can't engage in their habits, they won't reproduce. Certain frogs, for example, have to mate in shallow pools of water or they won't do it. Where did Noah find shallow pools of water for frogs.
Mating Habits of Animals
originally posted by: FarmerSimulation
So you could find nothing at all about ostrich to support your unfounded claims.
originally posted by: FlyersFan
REPOSTING. Actual real science from real scientists who work with the animals.
They aren't internet hack pseudoscientists screaming insults and false information.
There are TWO ostrich species. COLORS are not a species. They are a BREED.
People should learn the difference between species and breed before spewing.
From multiple sources - QUOTING PEOPLE EDUCATED IN THE FIELD OF OSTRICHES -
PBS Ostrich Fact Sheet
There are two living species of Ostrich: the Common Ostrich, and the Samoli Ostrich
PetKeen Ostrich Species
Nowadays, there are only two living species of ostrich left, or even only one, according to some taxonomic references. Indeed, some sources consider the Somali ostrich to be a separate species from the African ostrich, while others categorize it as a mere subspecies of the African ostrich.
Info Here
There are two living species of ostrich: the common ostrich, native to large areas of sub-Saharan Africa, and the Somali ostrich, native to the Horn of Africa.
Animalia Ostrich
The Common ostrich (Struthio camelus), or simply ostrich, is a species of flightless bird native to certain large areas of Africa and is the largest living bird species. It is one of two extant species of ostriches, the only living members of the genus Struthio in the ratite order of birds. The other is the Somali ostrich ....
For educational purposes - an 8th grade science class for those who obviously need it - complete with easy to read charts and explanations -
The Difference Between Breed and Species
ALSO -
All the differences - Breed and Species
A breed is a distinct selection of domestic animals within a species, selected and cultivated to have particular characteristics.
Dogs are one species with many different breeds, such as the Chihuahua, Great Dane, Beagle, or Labrador Retriever.
A species is a scientific designation for a group of organisms that share certain characteristics and are capable of interbreeding.
The boundaries between different species are defined based on the ability of two members of the same species to produce viable, fertile offspring.
When a common group shares the same organisms and can interbreed or can produce offspring, they are called species.
For example, German Shepherds and Rottweilers are considered the same species because they can interbreed successfully. And the mix of these dogs is known as Rottie Shepherd.
Species aren't decided by what color they are. That's BREED. Species are decided by what can interbreed and what can't.
SCIENTISTS have determined that there are TWO species of ostrich. They did not determine this by colors. That isn't what determines species. They are the ones that work with the animals and they know a hell of a lot better than pseudoscientists on the internet who don't even understand the difference between 'species' and 'breed'.
originally posted by: FlyersFan
originally posted by: FarmerSimulation
So you could find nothing at all about ostrich to support your unfounded claims.
I posted multiple scientific sources showing there are two species of ostrich.
I posted multiple scientific sources showing the difference between 'breed' and 'species'.
If you can't understand these simple things ... that's your problem.
You've been proven wrong ... multiple times.
classification of the Food and Agriculture Organization of the United Nations (FAO), the African ostrich (Struthio camelus) is indeed the only species still alive.
originally posted by: Oldcarpy2
a reply to: FarmerSimulation
Because you mocked him with this?
"Gee, how did I know he tills the ground?"
originally posted by: Oldcarpy2
a reply to: FarmerSimulation
Tell that to farmer John.
Will do that tomorrow.
I'll let you know what he says.
T&C's permitting.
originally posted by: Oldcarpy2
a reply to: FarmerSimulation
I'll be sure to give John the benefit of your wisdom.
And his boss in the Manor House who's family have farmed here for donkeys years.
So you don't actually farm?
originally posted by: Oldcarpy2
a reply to: FarmerSimulation
Maybe you forgot you said this?
""I am a simulation.
I am a carpenter by trade".
Which is it?
originally posted by: FarmerSimulation
From your source
There are two living species of Ostrich: the Common Ostrich, and the Samoli Ostrich
Nowadays, there are only two living species of ostrich left, or even only one, according to some taxonomic references. Indeed, some sources consider the Somali ostrich to be a separate species from the African ostrich, while others categorize it as a mere subspecies of the African ostrich.
There are two living species of ostrich: the common ostrich, native to large areas of sub-Saharan Africa, and the Somali ostrich, native to the Horn of Africa.
The Common ostrich (Struthio camelus), or simply ostrich, is a species of flightless bird native to certain large areas of Africa and is the largest living bird species. It is one of two extant species of ostriches, the only living members of the genus Struthio in the ratite order of birds. The other is the Somali ostrich ....