VOLUMI: 2 JUN 1: 15 , 1943 NUMBI:R 6 Big Brown Bats 300 Hibernate In Landlocked Iowa Home of Maquoketa Cave Sailboats, Two Sailboat Clubs By E B SPEAKER Each November the big, brown ------·· bats make their annual pllgnm­ age to the Maquoketa Caves in Four Classes of · Jackson County, where they spend the wmter months in qu1et par­ Race on tial hibernation. The mystery of the1r sudden appearance has baf­ Summer Sundays fled the people of the community for years, since no one sees them arnve. Bats are nocturnal in !I By VERNE PETERSEN habits and apparently enter the Hlf State Inspector cave m hordes at night. Surpris­ Sailboat. The very word is ro­ mgly enough, bats are rare in the mantic. In Iowa more than 300 VIcinity of the park during the sailboats are m use each year, summer. enJoyed by spectators for their The fall migration into the cave grace and beauty almost as much 1s not sporadic, but occurs m a as they are by their owners for smgle night. Prior to that tlme the thrills and relaxation they there are no bats in the cave, and provide during the winter months there Iowa has two sailboat yacht are no additions to the bat col­ clubs, the. Okoboji ony. and the Clear Lake Yacht Club. The departure of these queer. Also there are numerous unaf­ httle creatures is equally phe­ filiated sailors m this state. The nomenal in the spring. Usually clubs use boats of four different they all leave the cave during the A s•ght more beautiful 1s ddncult to p1cture than a sailboat race on one of Iowa s Great classes. same night early in March. This Lakes, where water, sky and tnm little sad1ng craft present a srene dear to the hearts of The smallest boat used in re­ spring, however, old Mother Na­ hundreds of enthus1asts ture played a prank on her little gattas IS the "moth", a flat, pump­ colony of sleepy-heads During kmseed-shaped craft using one an unusually warm period the S

ltGod's in His Heaven; All's Right With the World" stream has a populat10n of mm­ Iowa Conservationist nows or other small fish. Some Published Monthly by of the best white bass fishmg on THE IOWA STATE CONSERVATION Spmt Lake last year was at the COMM ISSION inlet. On several occasions, fol­ lOth & Mulberry-Des Momes, Iowa lowmg a rain, thou::.ands of them JAMES R HARLAN Ed1tor cont'n·gat<: d at th<.• tootOI Idge to F. T. SCHWOB D rector feed on th<. mmnows and othe1· (No R1ghts Reserved) small ftsh swept down in the cut r<.nt from Loon Lake, l\Ilnn. MEMBERS OF THE COMMISSION Durmg the tu st year of life E B GAUNITZ Lans1rg, "' a m white bass feed on small ani,nals J D LOWE .. Algon ' such as watl'l' fleas and a JUCitic F W MATTES Odebol1 msects. In their second year they MRS ADDISON PARKER Des Mo1ne contmue feedmg on these small F J. POYNEER Cedar Rapd animals along With larg ... r ones R. E STEWART Ottumw. such as crayfish and some of the A S. WORKMAN Glenwoo[ small f1sh. Adults also fE:ed on CIRCULATION THIS SSlJE - 20,000 thC'SC' small animals, but they Subscription Rate 40c per ~ea may fped predommantly on small Subscnpt1ons rece1ved at Conservat1or f1sh If thL'SP are abundant. Comm1ss on, lOth and Mu berry Des r.t.omes Wh1le whit<.' ba~s do not be­ lo~o 1 ::, d er" n• m e der come large they are exceedmgly Conservation Commission gam<.'y. Thl' mature f1sh range Militan erv1ce Honor Roll m weight from two to three pounds The largest ones will measure about 17 mchcs m length. ThP younger fish, more numerous uutl red Jga1r st a rroonllt sk), the gracefu •s uf o 1e of Iowa s 300 sa boats pre * A-nANOO ED * SJOSTJICM :lAY and more likely to be taken m * A~E.>Ar'>Of:C. CP. * 5LYE EDWARD sents a PICturE' of E'ncrant rg beauty the daytime, range from seven * i!>EO. :tV P.EE M * STAil.:l. F'~AN"i * &JOP.tl501, >< * STE~. .'PEL ~LDEN boats of the ocean. time of the starting gun has a de- to 12 inches in length and from * VI.t.&EAM,O Races arc held every Saturday Cided ad\·antage over the other one-half to three-fourths pounds * COLe>Y lll..i?>[~T * SwEt.,.EY RO&T. racers. in weight. * COOPt:R II.OP,T * W~-ER, L£ST£P. * N LSON DON the season ending on Labor Day. the class C race. On0 rninutP distributed throughout Iowa. * fiNK. u\VEP.N * YOUNO&~OOO. M Cups arc awarded to the winners later another shot starts the X They arc not, however, abundant * >LI'-" NOEll. NJ and moth class races oVN the enough in many parts of the state * G£ £, P.ICijAP.D in each class for the season, and I * GP.AVES, LEROY I cups for special I'aces such as the same course , to afford good fishmg. The origi­ * GP.AESING, 1-l Fourth of July and Labor Day are When all craft are under way. nal habitat probably included the AP.VEY WALT * .. also awarded. their white shming, wavc·s Mississippi and Missouri nvers * ..HU05E..JNO sparklmg, cloud-fleeced biUl' sky and some of their adjacent drain­ * JFI'MAN, 0 It IS customary to hold inter­ ovPrhead, spectators and racers age. At present, the best white * • IF'f'MAN '-..\ lakes regattas each ypar between * ~IJOHES,OAVID the \Vest OkoboJi and Clear Lake alike are taken away from thL' ba5s fishing in IO\'.'a !S in the * IJOI-l~5 DON worries of war with the feelmg GrN1t Lakes regwn. particularly * ,.uSTON TAY~ clubs. There is an mte1-lakes cup "God's in his heaven. all's right Sp1nt Lake. This area was at * GO EAfi.L awarded each year to the wmncr,• * >ss1on for the following year White Bass are fairly abundant in Clear * MO€"' ...MO 5 I * RrC.TOil. .JAS 1 The clubs have adopted the Cort LJed lm P.1ge 41 Lak(>, in Cerro Gordo County, * SEvt:ll.SO"l. & rules of racing of tlw Inland . . along with their near relative, the * 511\'ENSON.I-I AssociatiOn, and they tra\'elmg JUSt at the surface can y£'ll

Research ·------~------· 1t, the outdoor wnter begins con­ cealing the common clay of his