Andrew Bernard, recent graduate from Bates College, came to Congo as a volunteer in September 2011. As he put it, “I couldn’t dabble in everything….” So, he surmounted a nearly irresistible desire to look at all the wildlife – and “primarily considered TL2’s birds.” Below is Andrew’s report:
My journey into TL2 began in mid-September with the 6-hour motorbike ride from Kindu, capital of Maniema Province, on the Congo River. After two hours of pushing because of a broken chain and capsizing into the Kasuku river (my introduction to 2 months of never being completely dry), my motorbike and I both made it relatively unscathed to the village of Chombe Kilima. After a short rest and a lesson in GPS navigation from John, we began the 36 km trek on foot through forest, across savannas, and over rivers towards the Katopa field camp.
Over the next week, John introduced me to the Katopa crew, some of whom would be accompanying me on my excursions, and he instructed me on mist-net technique. Mist nets are a common avian surveying tool, popular because they allow close observations of a bird-in-the-hand as well as trapping more secretive and skulking species. He also informed me of my major goal over the next two months: to add to the current bird list for the park and surrounding region, currently at 212 species with a focus on the forests and savannas of the Katopa sector. In addition to the mist nets, I’d be observing with binoculars and a spotting scope (photographing individuals when possible), and recording calls with a digital recorder and parabolic microphone.
After learning the ropes on the birds and a couple failed attempts at reeling in a tigerfish on the Lomami River, we left Katopa down a trail into the future Lomami National Park. We stopped after about a 6-hour trek to establish a camp near Falanga savanna, one of two large savannas the trail crosses. This region of the proposed park is interesting for birding with both dense forest and savanna- island habitats—along with transition ecotone. Such a diverse range of niches makes for an impressive resident and migratory avifauna. We hoped to explore all three environments thoroughly.
Now the sole muzungu (foreigner) and English speaker, I was accompanied by two assistants, a cook, and a few porters; it was time to start rolling. I had taken four weeks of Swahili classes during my junior-year study-abroad to Zanzibar, and in addition studied French during middle and high school. Congolese Swahili, however, is a different dialect than Zanzibari Swahili, and my French was very rusty; needless to say, communication often proved a drawn-out and exhausting affair. Nevertheless, I was able to develop a mutually-understood daily routine with my field team: We opened our 10 mist nets around 5:30 in the morning, checking them 4 or 5 times throughout the day until furling them around 6:00 in the evening. During the day, weather depending, we’d wander the area around our camp, hoping to observe and record as many species as possible.
Devout optimist that I am, I expected every aspect of my work to run smoothly. I was quickly exposed to the contrary. For example, sometimes mist nets trap birds too well, and it takes much finagling to remove them. Once, when we did not reach a netted bird soon enough, I was reminded that a struggling animal does not go unnoticed for long in the jungle: safari ants had gotten there first.
Birds will also tend towards areas very inaccessible to humans; while the swampiest of grasslands and the tallest of canopies may be great places for a bird, for humans they are quite tiring on the legs and neck, respectively. One tiring aspect of the work was the constant expectation of finding something: birds don’t have a 9 to 5 workday, and all but the most extreme conditions are conducive for a particular species to be active. Some of the Cisticolas called in the hottest part of the day, owls called, briefly and always unexpectedly, at night and any number of crakes skulk around the flooded grasslands after a big rain. In addition to all the field work, I had the assumed task of learning my main field guide, Birds of Africa: South of the Sahara by Sinclair and Ryan, backwards and forwards, with occasional referrals to John’s two volume set of the Birds of West Central and Western Africa by Mackworth-Praed and Grant.
Poring over the accounts and maps in field guides, I narrowed down the list of species possible to find in TL2 and surroundings to around 725, of which roughly 600 I had never heard of before. Needless to say, I went through a few sets of AAA batteries in my headlamp trying to master this list. My short stints at Camp Katopa in between field sorties, in addition to finally catching a small tigerfish, did allow me the chance to recharge my batteries..
During the first circuit, which lasted two and a half weeks, I surveyed from four different camps along the trail for about 3 days each—adding a day or two for days lost to rain. Over the next month-and-a-half, I would take two more trips away from Katopa, one into the future Park, and a longer one further south into the savannas. South of Katopa, larger savannas open up; these are no longer the savanna “islands” enclosed by forest characterizing the region I had been in, but they form a corridor which connects to the wide-open stretches of grassland resembling the big game country of East Africa.
It was around that time that I really started dreading my bugali (a mush they make from cassava root flour that looks, and kind of tastes, like play-doh minus salt) and dried fish, which was our daily fare in the camps. But that was what we had available. I’ll never forget how happy I was to eat that first package of Glucose Biscuits one of the team leaders, Dino, brought from Kindu at the end of that last trip. Still, I appreciate going through that period of nutritional declination, mostly because then I felt like I was really living in Congo. I was there, in the thick of it, lowered down from any hierarchical social platform normally elevating visitors above their native hosts. Sure, the cook, Brazzos, always let me dish out my lunch and dinner first, but sharing that connection living in such un-pampered conditions—and (mostly) enjoying it—epitomized two months in the Congo bush for me.
On November 6th, the last day of my bird work, we ended up with 255 species on the TL2 list. That means we’ve boosted a list that’s been accumulating for 4 years by about 20% in 6 solid weeks of sampling. I will always think I should have been doing more, but overall it’s not a bad result. Plus, I’ll be spending a lot of December sifting through the hundreds of unclassified recordings I have, trying to identify species. Even without finishing the master list, however, we have some exciting finds: there are at least 10 significant species range extensions we’ve identified, notably Weyns’s Weaver (Ploceus weynsi) and the Grey Ground-thrush (Zoothera princei). Even the pictures I took and recordings I made of well-known species are valuable as a contribution to a growing database for the Lomami National Park. In the end, every observation in the isolated and un-sampled TL2 region is a valuable record.
The Central Congo is a fascinating place if you are interesting in anything natural and unspoiled: the flora, the fauna, the people, the paradigm. These do come in conflict: people will sometimes cut too many trees or hunt too many animals, but in the TL2 at least, everything interacts with a temperament less biased by consumerism, and more slated towards self-subsistence. Here, it seems, is a place “progress” forgot, where the circular and communal goal one day is often just to be able to begin the following day. It may not sound like an ideal relaxing vacation get-away…. Congo is just different: getting around is a nightmare, corrupt officials expecting bribes are left and right, and I never felt very secure when I was by myself. But when you finally get to TL2, and see how the TL2 project has integrated with the land and people, you cannot help but leave with aspirations of returning and continuing to make the country more aware of everything it has worth protecting, and helping the people protect it.
And I want to catch a bigger tigerfish.
Highlights for Birders
We have identified some species in TL2 that, according to distributions found in the seven-volume The Birds of Africa would be noteworthy range extensions. I mention the specific text, as there is considerable variation in ranges among other sources. Whether I note a range extension as major or minor is rather subjective, but I take into account the extent of their documented distribution as well as its proximity to the TL2 region; for example, Weyns’s Weaver is documented to live in north Congo, but since its distribution was pretty restricted I call that a major range extension. I also note if the species is migratory.
Major Range Extensions:
- Agelastes niger (Black Guineafowl): captured by Julian Kerbis of the Chicago Field Museum. This bird has never previously been recorded from Congo’s Central Basin.
- Gyps africanus (White-backed Vulture): One bird seen soaring over savanna. Probably ranging from the larger savannas to the south
- Larus fuscus (Lesser Black-backed Gull): Palearctic migrant. Seen at the Kindu airport on the Congo River.
- Chroicocephalus ridibundus (Black-headed Gull): Palearctic migrant seen near Kindu on the Congo River.
- Bycanistes subcylindiricus (Black-and-white-casqued Hornbill) Uncommon in the savanna ecotone. First seen was a bird killed by a local hunter, but then later living birds.
- Zoothera princei (Grey Ground-thrush). Four caught at two different forest sites in the Katopa Sector
- Ploceus weynsi (Weyns’s Weaver). Seen in a forest gallery on savanna.
- Euplectes albonnotatus (White-winged Widowbird) Seen on the savannas
- Parmoptila jamesoni (Jameson’s Antpecker) Caught in mist net in forest .
Lesser Range Extensions and other highlights :
- Mesophoyx intermedia (Yellow-billed Egret)
- Terathopius ecaudatus (Bateleur) One seen, incongruously, soaring over the city of Kindu
- Circus ranivorus (African Marsh Harrier) Seen on the savannas
- Circus macrourus (Pallid Harrier): Palearctic migrant
- Buteo buteo (Common Buzzard) Migrant, seen once on savannas
- Hieraaetus ayersii (Ayer’s Hawk-eagle) Good view of a pair over forest-savanna ecotone.
- Neotis denhami (Denham’s Buzzard): Pair seen once on large savanna
- Afroapvo congensis. (Congo Peafowl) Uncommon but widespread in forest; nocturnal crowing call recorded.
- Glareola cinerea (Grey Pratincole). Large flocks seasonally on sand bars in the Congo River below Kindu
- Aplopelia larvata (Lemon Dove) Uncommon but widespread in forest.
- Cercococcyx olivinus (Olive Long-tailed Cuckoo). Regularly heard
- Raphidura sabini (Sabine’s Spinetail). Common over forest and ecotone.
- Merops breweri (Black-headed Bee-eater): intra-African migrant Most frequently seen in September-October. Resident population likely as well.
- Phedina brazzae (Brazza’s Martin). One bird seen well on a sand bar in the Lomami River
- Hirundo lucida (Red-chested Swallow) Migratory flocks in the savannas
- Pterodelichon rufigula (Red-throated Cliff Swallow) Migratory flocks savannas, september-october.
- Macronyx fuellebornii (Fulleborn’s Longclaw) Uncommon but occurring widely on savannas
- Phyllastrephus cabanisi (Cabanis’s Greenbul) Caught in the mist nets, Katopa forest
- Schoenicola brevirostris (Fan-tailed Grassbird) One seen in marshy savanna
- Prinia subflava (Tawny-flanked Prinia) Common
- Apalis goslingi (Gosling’s Apalis) Regular in small flocks along the Lomami in riverine forest.
- Anthreptes aurantium. (Violet-tailed Sunbird) . Common in riverine forest along the Lomami. Nesting pair at Katopa camp.
- Anthreptes seimundi (Little-green Sunbird) caught in mist net forest savanna edge
- Chalcomitra amethystina (Amethyst Sunbird) forest edge in savanna
- Cyanomitra verticalis (Green-headed Sunbird) Caught in mist nets, forest island in savanna
- Malimbus cassini (Cassin’s Malimbe) caught in mist nets
- Euplectes capensis (Yellow Bishop) marshy savannas
- Euplectes hartlaubi (Marsh Widowbird) localized in wet savannas
- Euplectes axillaris (Fan-tailed Widowbird) savannas
- Spermphaga ruficapilla (Red-headed Bluebill) caught in mist net
- Spermphaga haematina (Western Bluebill) caught in mist net
- Spermphaga poliogenys (Grant’s Bluebill) caught in mist nets
There are also many generally uncommon residents and migrants that occur in the TL2, for example Pitta reichenowi (the Green-breasted Pitta), Vanellus lugubris (the Senegal Lapwing), and Accipiter toussenelii (the Red-chested Goshawk).
Some of our photos reveal field characters that have not been highlighted in the field guides. For example, A. toussenelii, we noted, had a major patch of bare yellow skin on the face. The field guides just mention the yellow cere.
We will post our full list to date shortly after we finish our review of the bird recordings.