Wikipedia:WikiProject Mammals/Bats Task Force/Past goals

This was maintained from Septemeber 2017 to June 2019. I found that maintaining it was more of a burden than help, though, so I've stopped updating it.

Month & year	Articles improved	Missing articles created
September 2017	Bonin flying fox → Bokermann's nectar bat → Chuuk flying fox → Convex horseshoe bat → Dekeyser's nectar bat →	Harpiola isodon Anoura peruana Artibeus schwartzi Chaerephon atsinanana Cynomops milleri
October 2017	Beelzebub's tube-nosed bat → Lesser ghost bat → Little goblin bat → Demonic tube-nosed fruit bat → Egyptian tomb bat →	Dermanura azteca Eptesicus isabellinus Hipposideros scutinares Natalus mexicanus Otonycteris leucophaea
November 2017	Desmodus draculae → Brandt's bat → Black-bearded flying fox → Kolar leaf-nosed bat → Tanzanian woolly bat →	Myotis nyctor Otomops harrisoni Rhinolophus belligerator Rhinolophus proconsulis Rhinopoma hadramauticum
December 2017	calcar → Big brown bat → Eastern red bat →	Neoromicia roseveari Hipposideros khaokhouayensis Lophostoma occidentalis Platyrrhinus matapalensis Rhinolophus smithersi Histiotus laephotis
January 2018	Buettikofer's epauletted fruit bat → Harpy fruit bat → Tragus (ear) → Christmas Island pipistrelle → Hairy-legged vampire bat →	Neoromicia brunnea Platyrrhinus ismaeli Rhinolophus xinanzhongguoensis Dermanura bogotensis Eumops nanus
February 2018	Indian flying fox Common pipistrelle → Ryukyu flying fox → Megadermatidae →	Mormopterus ridei Mormopterus petersi Kerivoula kachinensis Kerivoula titania
March 2018	Montane monkey-faced bat → New Caledonia wattled bat → New Guinea big-eared bat → Rennell flying fox →	Scotophilus andrewreborii Triaenops afer Rhinolophus damarensis Eumops ferox
April 2018	Allen's spotted bat → Allen's striped bat → Allen's yellow bat → Aellen's pipistrelle → Aellen's roundleaf bat →	Thyroptera devivoi Scotophilus ejetai Sturnira hondurensis
May 2018	Honduran white bat	Megaloglossus azagnyi Eumops wilsoni Scotophilus livingstonii
June 2018	Pteropus	Dryadonycteris capixaba Lonchophylla chocoana Mormopterus kitcheneri Murina bicolor Thyroptera wynneae
July 2018	Banks flying fox → Bare-backed fruit bat → Bare-backed rousette → Bate's slit-faced bat → Beatrix's bat →	Triaenops parvus Scotophilus marovaza Sturnira perla Rhinolophus microglobosus Nyctophilus shirleyae
August 2018	Spectral bat Ussuri tube-nosed bat → Short-palated fruit bat → Trevor's free-tailed bat → Western round-eared bat →	Anoura cadenai Coleura kibomalandy Plecotus ognevi Rhinolophus tatar Rhogeessa menchuae
September 2018	Botta's serotine → Cozumelan golden bat → Grand roundleaf bat → East Asian free-tailed bat → Maggie Taylor's roundleaf bat →	Asellia arabica Scotophilus trujilloi Neoromicia robertsi Micronycteris giovanniae Lonchophylla orcesi
November 2018	Little brown bat	Hipposideros boeadii Lophostoma kalkoae Micronycteris yatesi Sturnira burtonlimi Nyctophilus sherrini
December 2018	Bidentate yellow-shouldered bat → Big crested mastiff bat → Big free-tailed bat → Big naked-backed bat → Big red bat → Big-eared brown bat → Orbiculus leaf-nosed bat → Japanese long-eared bat →	Rhinolophus mossambicus Rhinopoma cystops Rhogeessa bickhami Scotophilus tandrefana Submyotodon latirostris
January 2019	Southern forest bat → Chocolate wattled bat → Hill's sheath-tailed bat → Stellaluna →	Nyctophilus major Submyotodon Asellia italosomalica Aeorestes Paremballonura tiavato
February 2019	Setirostris Stellaluna Northern leaf-nosed bat → Dusky flying fox → Big-eared flying fox →	Sturnira koopmanhilli Rhinolophus mcintyrei Platyrrhinus albericoi Miniopterus egeri
March 2019	Synemporion → Yinpterochiroptera → Yangochiroptera →	Eumops delticus Miniopterus newtoni West Caucasian bat lyssavirus
April 2019	Aethalops → Australasian bent-wing bat → Thumbless bat‎ → Eastern tube-nosed bat‎ → Borneo fruit bat → Anoura → Fly River roundleaf bat → Big-eared horseshoe bat → Cynomops milleri →
May 2019	Megabat Northern broad-nosed bat → Scotorepens → Common tube-nosed fruit bat → Australonycteris → Archaeonycteridae → Rüppell's broad-nosed bat → Peters's dwarf epauletted fruit bat → Bicolored roundleaf bat → Papuan sheath-tailed bat → Mormopterus → Thomas Kunz → Eastern tube-nosed bat → Giant golden-crowned flying fox → Common sheath-tailed bat → Yellow-bellied sheath-tailed bat → Little red flying fox → White-winged vampire bat → Ghost bat →	Wyonycteris‎ Rhinolophus mabuensis Myotis izecksohni Mormopterus francoismoutoui Macroderma malugara
June 2019	Greater Asiatic yellow bat → Leschenault's rousette → Big-eared mastiff bat → Little bent-wing bat → Histiotus → Gallagher's free-tailed bat → Hispaniolan greater funnel-eared bat → Little broad-nosed bat → Ozimops petersi → Thomas's big-eared brown bat → Luzon fruit bat → Smaller horseshoe bat → Fawn leaf-nosed bat → Nipah virus infection →