What ARE birds? - Printable Version +- Eagle Time (https://eagle-time.org) +-- Forum: BAWK BAWK (https://eagle-time.org/forumdisplay.php?fid=17) +--- Forum: Hawkspace (https://eagle-time.org/forumdisplay.php?fid=18) +--- Thread: What ARE birds? (/showthread.php?tid=1369) |
RE: What ARE birds? - Kaynato - 04-19-2019 are mitocondria birds are chloroplasts birds are hovercraft birds are bipedal robots birds are birds things that move on limbs? RE: What ARE birds? - CSJ - 04-20-2019 minotaurs could be birds mitchondria are not birds chloroplasts are not birds hovercrafts are not birds bipedal robots might look like birds but are not birds birds are not things that move on limbs RE: What ARE birds? - Kaynato - 04-20-2019 is an upright piano on two stilts a bird is the eiffel tower a bird is the eiffel tower, if it were bisected through its length, a bird is the arch in st louis a bird are amoebae birds are gram-positive bacteria birds are gram-negative bacteria birds are fungi birds are vines birds are AT-ATs birds RE: What ARE birds? - naproxenne - 04-20-2019 are sharks birds? are extra dimensional demons birds? is snoop dogg a bird? are turtles birds? RE: What ARE birds? - CSJ - 04-20-2019 Quote:is an upright piano on two stilts a birdno Quote:is the eiffel tower a birdno Quote:is the eiffel tower, if it were bisected through its length, a birdsee above Quote:is the arch in st louis a birdno Quote:are amoebae birdsno Quote:are gram-positive bacteria birdssome might be but likely no Quote:are gram-negative bacteria birdssome might be but likely no Quote:are fungi birdsno Quote:are vines birdsno Quote:are AT-ATs birdsno Quote:are sharks birds?yes Quote:are extra dimensional demons birds?possibly Quote:is snoop dogg a bird?humans are birds Quote:are turtles birds?some turtles might seem not birds, but overall, turtles are birds RE: What ARE birds? - Kaynato - 04-20-2019 This has me stumped... Are dolphins birds? Are american finches birds? Is an effigy of an eagle a bird? Is a mechanical eagle a bird? RE: What ARE birds? - CSJ - 04-20-2019 Dolphins are birds American finches are birds eagle effigies and mechanical eagles are not birds RE: What ARE birds? - Kaynato - 04-20-2019 Is a non-breathing eagle a bird Are oxidizing bacteria birds A bird is a cellular organism that metabolizes oxygen (?) RE: What ARE birds? - naproxenne - 04-21-2019 Are mollusks birds? Are bivalves birds? Are ducks birds? Are pigeons birds? Are owls birds? Are vultures birds? RE: What ARE birds? - CSJ - 04-21-2019 eagles are birds some oxidising bacteria might be birds but most probably aren't not all cellular organisms that metabolise oxygen are birds not all molluscs are birds (snails are not birds, slugs are not birds) most bivalves are not birds but a few are birds ducks are birds pigeons are birds owls may seem like birds but a few are in fact not birds vultures are birds RE: What ARE birds? - naproxenne - 04-21-2019 Are mysticetes birds? Are barn owls birds? Are jellyfish birds? RE: What ARE birds? - CSJ - 04-21-2019 mysticetes are birds you have to look carefully to notice but barn owls are not birds jellyfish are birds RE: What ARE birds? - Kaynato - 04-21-2019 Are monodontidae birds? Are physeteridae birds? Are kogiidae birds? Are ziphiidae birds? Are porpoises birds? Are all animals under the genus tyto birds? Are Tytonidae birds? Are true owls (strigidae) birds? RE: What ARE birds? - CSJ - 04-22-2019 Quote:mysticetes are birdsAfter review, mysticetes are not birds, sorry for any unintended confusion Most if not all monodontidae, ziphiidae and porpoises are not birds It is difficult to say if the physeteridae &/or kogiidae are/were all birds or not but Physeter macrocephalus is definitely not a bird Tytonidae (and by extension, Tyto) are not birds Some strigidae are birds RE: What ARE birds? - Kaynato - 04-23-2019 Are Delphinapterus birds? Are beluga whales birds? Were Denebola birds? Were Bohaskaia birds? Are Monodon monoceros birds? Are narwhals birds? Were Haborophocoena birds? Is the finless porpoise a bird? Is the narrow-ridged finless porpoise a bird? Were Numataphocoena birds? Is the harbor porpoise a bird? Is the vaquita a bird? Is the spectacled porpoise a bird? Is Burmeister's porpoise a bird? Is Dall's porpoise a bird? Were S. bosselaersii birds? Were Piscolithax birds? RE: What ARE birds? - ICan'tGiveCredit - 04-23-2019 Is the dumpster behind the outback steakhouse a bird? RE: What ARE birds? - CSJ - 04-23-2019 Ok, I'm going to just jump over most of that and just state that othodoncetes are not birds - but it is difficult to say when they stopped being birds precisely Also I just found a study that suggests mysticetes are in fact birds all along and my original instincts were right mysticetes birds, othodoncetes not birds yes good let's move on Quote:Is the dumpster behind the outback steakhouse a bird?there may be birds and not birds inside the dumpster behind that infernal place but the dumpster itself is not a bird RE: What ARE birds? - CSJ - 04-23-2019 if it helps, out of those listed, the narwhals are the easiest to define as not birds RE: What ARE birds? - Schazer - 04-23-2019 Are walruses whales? Are snails birds? Are warthogs birds? RE: What ARE birds? - CSJ - 04-23-2019 walruses are birds snails are not birds (already asked) warthogs are birds RE: What ARE birds? - Schazer - 04-23-2019 are polar bears birds? RE: What ARE birds? - CSJ - 04-23-2019 Polar bears are birds RE: What ARE birds? - Kaynato - 04-23-2019 Birds have exposed mineralization only on / inside their eating apparatus. RE: What ARE birds? - CSJ - 04-23-2019 Birds do not have exposed mineralization only on / inside their eating apparatus RE: What ARE birds? - Schazer - 04-24-2019 Is it ok for a hint? Is birdness based on a physical attribute? |