The Omani Blind Cave-fish at Chester are interesting , as far as I know they bred them once , since then they have not managed this again , nor have the other collections they distributed fry to . All stock left must now be getting on in age .
The Omani Blind Cave-fish at Chester are interesting , as far as I know they bred them once , since then they have not managed this again , nor have the other collections they distributed fry to . All stock left must now be getting on in age .
Dusky Parrot Pionus fuscus
An odd creature - seems to be a parrot that has borrowed its plumage from a feral pigeon.
I love birds more than anything so when I go to Zoos I like to see the more exotic relatives of stuf fwe have at home. For example Bali Starlings, Victoria Crowned Pigeons and Red-Billed Magpies.
Yes, I'm exactly the same I love going and seeing the more exotic relatives. One of the best examples would be thinking of the average Wood Pigeon or Dove were use to and then seeing a Victoria Crowed Pigeon or Bleeding Heart dove.
wow the jewel wasp is great! Are these rarely displayed or relatively common (as far as insect displays go)?
Little pied shags are commonplace in NZ (in the wild), so from my point of view it would be like getting excited about a zoo displaying grey squirrels - by which I mean, I would be excited about a zoo here displaying grey squirrels while an English person would be like "grey squirrels!!?? What's interesting about that?"
In NZ there's a very attractive variation called the white-throated shag which is all-black except for the white throat. Much prettier than the regular colour form in my opinion. [to stall objections to my use of "shag" rather than "cormorant", in NZ all the cormorant species are called shags - and we've got 12 species]
(from July): so have you seen a kiwi yet jwer? (I saw some yesterdayjwer said:Kiwi - Still need to see one, going to Avifauna soon
terrestrial woodlice, which are basically the same (even still having gills!), produce well-developed babies that they carry around on their bellies for protection from predation. I don't know for sure but I would assume all the marine isopods do the same, in which case captive-breeding shouldn't be as difficult as in many marine invertebrates. However the adults may be more forgiving of water quality and temperature than the babies.Maguari said:Giant Isopod Bathynomus giganteus
It's a giant, underwater woodlouse. What's not to like? I'm guessing that like a lot of marine inverts these can't generally be bred in captivity (even things like Coenobita clypeata, the usual species of Land Hermit Crab, have a planktonic larval stage that means they are invariably wild-caught).
depends who you talk to. Some people say that all shags are cormorants but not all cormorants are shags. The group as a whole is "officially" called cormorants, but really shag and cormorant are just common names that have no real scientific standing (like frog and toad, for example - the usage comes from England where there are only a few easily-separated species). All species have always been called shags in NZ, stemming from the UK immigrant days of first settlement, but recently there have been moves by some to change the names of all to "cormorant". To me they will always be shags though. (p.s. the great cormorant is also found in NZ, where it is called the black shagMaguari said:The UK has two native species - Phalacrocorax carbo (the Great Cormorant, here just called 'cormorant') and Phalacrocorax aristotelis (the European Shag, here just called 'shag'). I'm not sure if there are any rules as to whether it's a 'shag' or a 'cormorant' for other species.
Study of the seasonal abundance of B. giganteus juveniles and adults suggests a peak in reproductive capacity in the spring and winter months. This is apparently due to a shortage of food during the summer. Mature females develop a brood pouch or marsupium when sexually active, the pouch being formed by overlapping oostegites or brood plates grown from the medial border of the pereopods. The fertilized eggs — thought to be the largest of all marine invertebrates — are retained safely within the marsupium for an unknown period. A brooding female is at risk of losing her eggs if she overindulges in food to the point of bloating.
The young isopods emerge from the marsupium as miniatures of the adults, known as mancae. This is not a larval stage: the mancae are fully developed, lacking only the last pair of pereopods.
the stalk-eyed flies in post #1 - I'm assuming they are being bred at the zoo in question? Have you seen them in any other zoos at all? They are one of my favourite flies
(from July): so have you seen a kiwi yet jwer? (I saw some yesterday)