Birding Sepilok, Borneo (Phase 2)


It feels excellent to begin a put up with some in point of fact horny birds – reminiscent of two species of broadbills.

Birding Sepilok, Borneo (Phase 2)

In case you like adorable birds, you are going to almost definitely just like the Black-and-yellow Broadbill.

The male has a continuing black breastband …

… whilst that of the feminine is damaged within the heart. Homework task: Is the fowl in this video a male or a feminine?

Surprisingly, there don’t appear to be many papers in this species. If I used to be an ornithologist, I believe I’d center of attention on them, if simplest as a result of they’re such horny birds. (Kai, are you getting just a little sentimental?)

Even though the Black-and-yellow Broadbill is assessed as Close to Threatened, it’s fairly simple to peer at Sepilok, in particular from the cover walkway.

Whilst the collection of Black-and-red Broadbills has additionally declined, it’s nonetheless indexed as Least Worry.

The decline is almost definitely in part because of deforestation – a learn about discovered that  Black-and-red Broadbills nests have been extra incessantly situated in spaces with a top percentage of woodland habitat in comparison to disturbed habitat. 

Even though when it comes to aesthetics, their nests aren’t a lot to have a look at – a paper (in Thai, however with an English abstract) describes the nest as “a cumbersome, untidy ball striking from the top of a department of persist with a mean peak of one.39 m above the water floor”.

Some weirdoes a number of the biologists additionally appear to be within the Black-and-red Broadbill – no longer for the birds themselves however for his or her parasites, particularly, lice and mites. In one paper, you’ll be able to to find interesting sentences reminiscent of “The brand new species is maximum very similar to D. comoroensis in having the elongate notogastral porose spaces Aa, on the other hand, it differs from the latter by means of the presence of 4 pairs of notogastral porose spaces and the absence of anterior notogastral margin and ridges on anal plates.” I’m certain if I understood the entire phrases on this sentence, I’d almost definitely wish to throw up.

It appears, one of the crucial lice and mites have additionally switched from their earlier bulbul hosts to the deficient Black-and-red Broadbills, as described right here. Perhaps they prefer the pink colour of the broadbill higher than that of the incessantly quite dull-colored bulbuls.

Some other paper seems on the nest-building ways of 2 broadbills together with the Black-and-red Broadbill and predictably ends with the fairly pompous declare that the “learn about of nests within the described species supplies a key to figuring out the development of nests in different species of broadbills and in fowl species constructing equivalent domed pendent nests.” They forgot to say that it’s going to almost definitely additionally advertise global peace.

I accept as true with eBird that the Asian Shiny Starling is “fierce-looking”.

Correctly, it’s an invasive species in puts reminiscent of Taiwan, the place some papers suggest lowering the inhabitants.

The invasive nature of the species in Taiwan is hinted at by means of its clinical title of panayensis, or “of the Philippines”.

In case you favor blood parasites to birds, perhaps this paper (“Incidence of haemosporidia in Asian Shiny Starling with discovery of misbinding of Haemoproteus-specific primer to Plasmodium genera in Sarawak, Malaysian Borneo”) is extra fascinating for you.

They most commonly consume fruit (76%) – one Malaysian scholar were given his bachelor’s level by means of finding out their fecal topic.

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Within the non-breeding season, male Baya Weavers every now and then input the basket-making business, incessantly with substantial good fortune. You’ll see why right here.

For some explanation why, the distribution map of the Baya Weaver within the HBW does no longer come with Sabah. Perhaps the birds I noticed weren’t actual.

Given the hassle and ability it will have to take to build those nests, the discovering that feminine selection of a mate is extra correlated to nest location than to nest constructing high quality is unexpected. Even to the writer of the paper, who cautiously provides that “nest structure is not likely to be beside the point to women folk, and its function merits additional investigation” (if swear phrases have been allowed on 10,000 Birds, I’d say that he is attempting to hide his ass).

In the meantime, the women folk appear to have a a lot more stress-free lifestyles, no less than on this early level of the breeding season.

“I wish to see some growth after I go back to the nest after I’m dry once more”.

There’s a separate put up at the hornbills of Sabah – right here at Sepilok, two species appear quite simple to peer: the Black Hornbill

… and the Oriental Pied Hornbill.

My cats declare that Inexperienced Ioras don’t style in addition to …

 

Not unusual Ioras (extra acidic) however I believe that can be extra of a belief factor – one simply connects the colour inexperienced with a bitter style, almost definitely according to our enjoy with fruit (although I every now and then must remind a few of my cats – once they wish to thieve my bread – that they’re necessary carnivores).

My cats refuse to even take a look at Fiery Minivets. I agree that they appear poisonous, in particular the women folk.

A few of the about 15 species of minivets, I believe it’s the one with essentially the most thrilling title. Even the clinical species title is igneus, similar to the English title.

It’s labeled as Close to Threatened because the destruction of its woodland habitat continues.

Whilst my cats just like the style of the Higher Racket-tailed Drongo, they generally tend to appear quite ridiculous consuming them, because the racket tail stands out in their mouth. Makes them glance just a little like Olympic flag-bearers. It sort of feels they don’t thoughts although.

Higher Racket-tailed Drongos regularly take part in mixed-species fowl flocks, and an excessively fresh (September 2023) paper tested why that’s the case.

To start with, the paper discovered that the drongos certainly get pleasure from becoming a member of combined flocks. The 2 hypotheses have been that the drongos both take part to thieve meals from different species or that they get pleasure from bugs disturbed by means of the opposite birds.

Thankfully for the respect of the species, the researchers discovered that kleptoparasitism was once practiced at a low charge (4% of observations) whilst a lot more incessantly, drongos captured bugs disturbed by means of different species (41% of observations). 

Some other weblog has some very fascinating remarks concerning the species, which I can simply recite without delay as they’re well-phrased:

“The Higher Racket-Tailed Drongo, a conspicuous black fowl with a deeply forked tail, incessantly forages in flocks constructed from as much as a dozen other species of birds.  The drongo perches above the flock, snatching bugs that they disturb, and protecting an eye fixed out for predators that may move overlooked by means of its searching flock-mates.  The related fowl species search out drongos, it seems that depending upon them closely for defense.  Drongos feed extra successfully when in such flocks, so the advantages move each techniques.

Fresh research in Sri Lanka have published that, upon sighting a predator, a drongo will imitate the alarm calls of no less than 4 different fowl species (babblers, giggling thrushes, bulbuls, and others), in addition to the decision given by means of the precise predator, i.e. a large squirrel or eagle.

When unthreatened however hungry, the drongo will draw in different birds to itself by means of imitating their calls – however this time it makes use of touch calls or mating calls.  It very successfully bureaucracy a small foraging workforce on this way.  So, the drongo is not just opting for the calls of alternative species, nevertheless it’s the use of them in the right kind context – hawk versus snake, feeding versus mobbing.  In essence, the fowl is a real linguist.”

I may just no longer have mentioned it higher myself, I’m afraid.

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The male Orange-bellied Flowerpecker has a triangular orange patch on its again, giving it its (reasonably Christ-like sounding) clinical species title of trigonostigma (trigonos approach triangular, stigmatos approach mark).  

The HBW access has 18 subspecies – definitely there’s a great paper in analyzing the mitochondrial genome of them all? Perhaps that may lead to some huge consolidation …

This basic colour scheme appears to be stylish with flowerpeckers – the male Yellow-rumped Flowerpecker does no longer actually glance all that other, although it does no longer fake to be Christ.

As a substitute, it has a adorable little pink patch on its head – and eBird calls it a “brightly-colored pinball of a fowl”.

Confidently, the pictures underneath illustrate why the Oriental Darter is also referred to as the snakebird.

The species is assessed as Close to Threatened for the entire same old miserable causes – air pollution, drainage, searching, and the number of eggs and nestlings (supply).

The Indian Categorical – a newspaper with the fairly offputting declare “Journalism of Braveness” has an article titled “Oriental Darter: As soon as simple to sight however is never noticed now”.

Against this to people, the Oriental Darter does no longer appear to look at particular mealtimes – it was once discovered to have a roughly secure feeding charge all the way through the day, although there’s a slight decline round midday (when people have a tendency to stuff themselves).

They’re additionally somewhat catholic (sorry, I actually like this phrase) of their prey variety, feeding on 17 other species of fish and prawn within the learn about cited above.

And there’s a video right here.

As there are lots of fascinating species at Sepilok, I will have the funds for roughly skipping a couple of of them regardless of writing 3 posts at the location. Those species come with the Pacific Swallow

… in addition to a number of pigeons: the Inexperienced Imperial Pigeon

… the Crimson-necked Inexperienced Pigeon

… and the Zebra Dove (despite the fact that that one seems remarkably adorable for a pigeon).

After the 2 broadbill species at the beginning of this put up, the opposite major appeal is a couple of 2 trogons. One is Diard’s Trogon.

It’s labeled as Close to Threatened.

The Wikipedia access for Pierre Médard Diard ( 1794 – 1863), a French naturalist and explorer, feels like he was once cheated by means of Sir Raffles. He and a colleague had an settlement with Raffles to accompany him and proportion the amassed species similarly, however later “Raffles requisitioned maximum in their assortment and left them copies”.

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Unsurprisingly (although no longer very associated with trogons), there’s a webpage titled “Sir Stamford Raffles Was once a Monster”. Which contains sentences reminiscent of “Even if Raffles is widely known for ‘founding’ fashionable Singapore, ancient information display that he was once additionally an asshole, a hypocrite, a pathological liar, a pimp, and a moron …”.

You’ll inform from my elaborating in this that there’s no longer an excessive amount of knowledge in this trogon. Anyway, underneath is the feminine, and listed below are two movies.

Sadly, pictures of the feminine are the one ones I were given for the Purple-naped Trogon. Consider me, the species title is smart for the male, although no longer for the feminine.

It is usually labeled as Close to Threatened. And whilst the clinical species title kasumba feels like some horrifying new health development or a dancing sport carried out on cruise ships, it’s it seems that simply the Malay time period for pink.

After those trogons, the eBird description of the Yellow-bellied Prinia as “brightly-colored for a prinia” sounds just a little just like the discussion from Succession:
“Tom: ‘The poorest wealthy individual in The usa. The arena’s tallest dwarf.’
Connor: ‘The weakest robust guy on the circus.’”

The White-crowned Shama is (roughly) a Sabah endemic. It seems just a little adore it has been created by means of taking the person modules of the White-rumped Shama and simply the use of them in numerous places of the avian frame. Additionally to be had as a video and every other video.

The clinical species title stricklandii commemorates Hugh Edwin Strickland (1811-1853), a British geologist, zoologist, and the coordinator of the Strickland Code, a code of nomenclature for taxonomic classification ready by means of a committee of the British Affiliation for the Development of Science, first revealed in 1842 (supply).

There’s a long description of ways those laws – after a lot deliberation – got here to be permitted. I’m certain one may just make an excessively dull film according to the occasions described on this paper.

If you wish to glance up Strickland on Wikipedia, be certain that to not simply sort in “Strickland”, as this may increasingly simplest lead you to the access for the (for my part reasonably unpleasant) combined martial artist Sean Strickland.

Not like Sean the martial artist, who remains to be alive, our Strickland is already useless – when he went to inspect the geological strata visual on a railway close to Retford in the United Kingdom, he stepped out of the best way of a items educate on a double monitor and was once hit and killed by means of an categorical coming in the wrong way. The risks of being a geologist.

If you wish to know the way to not construct horny nests, you might wish to glance up a paper at the nest of a Yellow-eared Spiderhunter.

This fowl could also be liable for perpetuating evil by means of pollinating and taking nectar from durian bushes.

Within the unloved “Different” segment of as of late’s put up, we’ve a couple of extra mammals. As you might know, I’m really not in particular keen on mammals, despite the fact that maximum of them shouldn’t have to pay hefty bribes to pornstars to keep away from having a few of their grimy secrets and techniques published.

 

 

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