The weka of Kapiti Island

In honor of Kahurangi, I will continue to talk about the other awesome birds we came across in Aotearoa. I mentioned in that post that each conservation area we went to had a different bird taxa stand out. Kapiti Island was no different. In fact it might have been my favorite interaction. For it was an interaction that should have happened throughout islands worldwide.

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Snapshot: Short-horned longhorn beetle

I can across this while randomly picking at the bark of a dead koa tree. It’s a native cerambycid beetle (Parandra puncticeps). I thought it was interesting even though it’s part of the longhorn beetle radiation, it has short antennae. To my untrained eyes, I would have thought it was some kind of stag beetle. Thanks to Will Haines for the ID on this neat native insect.

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Getting to know your Hawaiian Lobeliads #41 Cyanea kauaulaensis

Cyanea kauaulaensis

  • Hawaiian name: Haha
  • Conservation status: Endangered
  • Distribution: West Maui
  • Date photographed: 11/18/23
  • Identification: : Form– Unarmed shrubs 2-4 m high, many branched from base with many basal shoots. Leaves– 19-30 x 5-7 cm, base attenuate to cuneate, apex attenuate to acuminate to cuspidate; petioles 5-10 cm long. Flower– calyx lobes 2-3 x .5-.7 mm lanceolate to linear; corolla white, tubular, gently curved to suberect, 28-35 x 3-4 mm
  • Phylogenetic comments: 2022 updateC. kauaulaensis is nested with the orange-fruited glabra clade; within the clade it is currently thought to be related to a polytomy of species including C. profuga.
  • My notes: I went to the `ohi`a love fest a few months back and got to check out a seedling of a taxa that I had never seen before. C. kauaulaensis is one of several new taxa either discovered or described out of Maui in the past decade. The original discovery of the plants was thought to be a new population of the previously described C. glabra before later research made it clear that it was something distinct. It is always nice to see the hard work of the folks at PEPP in action. It pleases me that even to this day given all the history and research that has been done on our famed Hawaiian lobeliads, the family continues to surprise and enchant.
  • Additional Photos:

Links: Oppenheimer H, Lorence DH. A new species of Cyanea (Campanulaceae, Lobelioideae) from Maui, Hawaiian Islands. PhytoKeys. 2012;(13):15-23. doi: 10.3897/phytokeys.13.3447. Epub 2012 Jun 20. PMID: 22787424; PMCID: PMC3391714.

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Manoa Cliff Before and After photos

So I have also been trying to update the Manoa Cliff website as well. With 17 years of native reforestation under our belt, we have seen areas come a long way. Here is a link to some before and after photos that I uploaded recently. Have a Happy New Year everyone!

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MAPA1: A most stubborn individual

from DLNR website

One lone bird flies back to its home range on the other side of a volcano. Seems straightforward enough. Animals making their way back home after an arduous journey are typically feel-good stories that are sometimes made into movies. Homeward Bound comes to immediate mind. But in this case, it highlights the plight of an entire species with a very uncertain future.

We must bear in mind why this bird, designated MAPA1, had to make that extraordinary journey in the first place. Kiwikiu or Maui Parrotbill (Pseudonestor xanthrophrys) are one of the spectacular Hawaiian Honeycreepers. Once found throughout Maui and Moloka`i, their numbers declined precipitously in the face of the human induced changes that occurred throughout Hawai`i. The last wild population is found in a tiny section of remote rainforests on the northeast slopes of Haleakala.

It’s thought that while these northeastern rainforests are their last refuge, they are actually suboptimal habitat for Kiwikiu. So effort was made to restore native forests on the leeward slopes of Haleakala in hopes to start a second population of Kiwikiu in more productive habitat. It would also be an insurance against stochastic events that could rapidly cause decline in a single location.

Unfortunately, the affects of avian diseases were seen far sooner than anticipated. A small cohort of birds, including MAPA1, were captured from that last refugia, given health checks, and spent time in specially built aviaries to help them acclimatize to their new leeward home. Soon after release however, they all disappeared, thought to be felled by avian malaria.

So it came to everyone’s surprise that after a 2 year absence, one of those original birds, MAPA1, was sighted again in that reforested area. But the biggest surprise was yet to come as that same bird that survived the original release made its way back to its original rainforest home. He was also seen with a female; there is a chance that he sired a brood this past breeding season.

So that is MAPA1’s story in a nutshell, a stubborn indefatigable Kiwikiu that has survived all odds. The thing is, his species really needs stubborn individuals like himself at this point. For right now, the movie that would be made of his story wouldn’t been something like Homeward Bound, it would be more like Last of Us. We normally think of barren, nuclear fallout wastelands as the setting for a post-apocalyptic movie but for many of Hawai`i’s birds, gorgeous productive forests are exactly that barren wasteland. All because of the extremely consequential effects mosquitoes have wrought on the landscape.

It is still a very tenuous situation. While it is a nice beacon of hope in a sea of bad news for native birds, it is still a single beacon that could easily be snuffed out. While I can’t be thankful enough that there are dedicated individuals out there, giving their all to give these birds a fighting chance, it’s also why I fight so hard now with common native species. I want to do what I can so they don’t have to rely on stubborn individuals like MAPA1 to ensure their survival.

To learn more of his story please check out the links here and here

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About those Indian Cities and their urban wildlife

I mentioned in my post about A.I. generated artwork that my mindset on the coexistence of people and fauna is partly informed by the images I’ve seen coming out of Indian cities. India is an interesting case study because while it has over 1 billion people, the country and surrounding areas still has a lot of charismatic megafauna. There are large antelope, elephants, rhinos, leopards, tigers, and lions found sometimes shockingly close to urban centers. While it has lead to conflict occasionally, it also points to a tantalizing shared future.

Take lions for example. India is mostly known for its Bengal tigers, but the very last of the formerly widespread Asiatic lions (Panthera leo persica) lives in a single forested area of Gujarat, India. When it comes to the brink of extinction these lions were right there. The last lions in Iraq were seen in 1918, Iran in the 1940’s, and in India were reduced to a mere dozen animals in the early 1900’s. They made it to the present day by the skin of their teeth. With protection and a buy-in from the surrounding communities, the lion numbers have been bouncing back and an interesting dynamic seems to be forming. Lions are increasingly being encountered in urban and semi-urban areas and the local population seems to be taking it in stride.

Here is one of those encounters of a lion crossing the road amongst a bunch of bikers:

This isn’t a one off encounter either; there are plenty of videos on social media showing lions and the people of Gujarat co-existing.

On the other side of the subcontinent in the Terai Arc ecosystem of India and Nepal a similar dynamic with a different species is forming. In Nepal, Greater One-horn Rhinoceros (Rhinoceros unicornis) have been receiving intensive conservation efforts and it seems to be quite successful. With the help of the Nepalese military keeping poaching in check, rhino numbers have been increasing steadily in the last 10 years. Again like the lions, the expanding numbers have seen animals leaving the protected forests and interacting with people in urban environments.

The juxtaposition of wild rhinos and dense urban streetlife is mind-boggling to me. It is impressive for me to see how non-plussed this rhino seems amongst the hustle and bustle. But this next video is probably my favorite:

I timestamped it specifically at the 0:55 mark because of the imagery. In the background there is what appears to be a mom with her kids waiting on the sidewalk as cars and motorbikes whiz pass. It is a scene that could play out just about anywhere in the world. The biggest difference is there is a huge rhino in the foreground, calmly eating some plants on the roadside. It is jaw-dropping and awe-inspiring to me. One of my first posts here at Studia Mirabilium mentioned co-existing with Indian Rhinos. I never thought I’d actually see it.

Now before I go on, I don’t want any of this to be an excuse to let protected places go to pot because animals can just adapt to the human condition. I believe we should mitigate our human footprint and protect and expand the wild places of the world.

But I don’t think we should pigeon-hole animals either. Urban places, while destructive, are themselves habitat for creatures that can take advantage of novel environments dominated by humans. While weeds and pests are found in these areas beyond the control of people, other animals are found in these habitats by the good grace and buy-in of the local communities. Here in the west, we are comfortable seeing familiar animals such as cats, robins, deer, pigeons and the like as co-inhabitants of city life. But are those the only animals that can live peacefully with us in the places we call home?

It is an important question, because as peaceful as both the rhino and lion seem, the potential for a dangerous encounter is still there. And I don’t think it will ever fully go away. But if these places can somehow make it work, then a world where we have successfully moved beyond conservation and into a shared future becomes all the more possible. I’m rooting hard for the lions, rhinos, and the good people of these special places to figure out a path forward. Good luck and lead the way!

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Who let the dogs out? Wolves, Coyotes and the Post-Hemphilian Canis radiation

So this post may just be an excuse for me to post more photos from my trip to the Living Desert Zoo and Garden. While wolves and coyotes may look similar enough for the lay person like myself to confuse them, they have distinct evolutionary histories. It points to a question I have about what canine canids were doing after the collapse of the borphaginine canids and gives me another reason to use one of my favorite terms here at Studia Mirabilium: Autochthonous.

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Kahurangi: Missing a friend but happy for the success

I was sadden when I heard of the passing of Kahurangi, the only kokako in captivity. While she may be gone her species, and family really, have been making a steady comeback from the brink of extinction.

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Snapshot: Bennett’s Wallabies

I was thoroughly impressed with the Australia exhibit at the Living Desert Zoo and Gardens in Palm Desert, CA. It had an automated double-door system and staff to let you know the rules and keep eye on things. Once inside, you are treated to a walk-in aviary style exhibit that had free flight birds as well as free roaming wallabies. Bennett’s Wallaby (Notamacropus rufogriseus) are medium sized macropods found in Eastern Australia into Tasmania.

Again, I am intrigued by the whole Sharing the Planet thing. My own North American perspective skews what I think are urban animals. In many cities in the West, the commensal mammals that have found some success in novel urban habitats typically have been things like muridae (rats, mice, squirrels, etc) canidae (coyotes, foxes), procyonidae (raccoons), lagomorphs (rabbits) and cervidae (deer). Even North America’s lone marsupial (opossum) have carved out a niche in urban habitat.

The native mammal guild of Australia is far different from North America. Many of their unique mammals have not fared well against the onslaught of the expanding human footprint. Yet, as I look at these free roaming wallabies in albeit a controlled environment, I wonder at the possibility of an urban fauna looking far different from what my eyes are used to. While we shouldn’t use it as an excuse to bulldoze pristine habitat, let’s do what we can to ensure the peaceful coexistence of man and, in this case, wallaby.

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Snapshot: Route 66

Travel is one of those things with pretty distinct paradigm shifts to me. Once change happens, it’s hard to remember what it was like before the change. It took me 5 hours to fly 2,000 some odd miles. Yet it was a mere 100ish years ago that we travelled by hoof and sail. The same trip would have taken me weeks. Route 66 was one of the main ways to get to the west coast for the average person. “Road trips” weren’t really a thing before the automobile and Route 66 held many fond memories for a generation of Americans. Nowadays with efficient air travel, the romance of Route 66 has faded. It is just another overlooked sign by the side of a nondescript road.

The hills behind the Popeye’s might not mean much to most folks, but they too went through a paradigm shift. Ground Sloths and Mammoths once roamed that very hillside. So bear with me if I smile at some random California landscape the same way your older uncle may look fondly at a road sign on a dead palm stump.

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