Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Hanyar wucewa: Ko da yake an nuna su a matsayin marasa kyau da rashin jin daɗi lokacin da suke ƙasa, tsarin jikin wasu pterosaurs (musamman pterodactyloids) ya nuna cewa sun kasance masu tafiya da masu gudu. An dauki pterosaur na farko a matsayin masu motsa jiki na musamman saboda kasancewar manyan cruropatagia, amma su ma sun kasance masu inganci a ƙasa. Kasusuwan gaban azhdarchids da ornithocheirids sun kasance masu tsayi sosai idan aka kwatanta da sauran pterosaurs, kuma, a cikin azhdarchids, kasusuwan hannu da hannu (metacarpals) sun kasance masu tsawo. Bugu da ƙari, gabaɗaya, azhdarchid gabobin gaba suna da daidaituwa kamar dabbobi masu shayarwa masu saurin gudu. Hannunsu na baya, a gefe guda, ba a gina su don sauri ba, amma sun kasance da tsayi idan aka kwatanta da mafi yawan pterosaurs, kuma sun ba da izinin tsayi mai tsawo. Duk da yake azhdarchid pterosaurs ba zai iya gudu ba, za su kasance da sauri da kuma makamashi. Girman da ke cikin hannayen hannu da ƙafa a cikin pterosaurs (ta hanyar kwatanta da dabbobi na zamani irin su tsuntsaye) na iya nuna irin salon rayuwar pterosaurs da aka jagoranci a ƙasa. Azhdarchid pterosaurs suna da ƙananan ƙafa idan aka kwatanta da girman jikinsu da tsawon kafa, tare da tsawon ƙafa kawai game da 25%-30% na tsawon kafa. Wannan yana nuna cewa azhdarchids sun fi dacewa da tafiya a kan busasshiyar ƙasa mai ƙarfi. Pteranodon yana da ƙafafun da suka fi girma (47% na tsawon tibia), yayin da pterosaurs masu tacewa kamar ctenochasmatoids suna da manyan ƙafafu (69% na tsawon tibial a cikin Pterodactylus, 84% a cikin Pterodaustro), sun dace da tafiya a cikin ƙasa mai laushi mai laushi, kama da tsuntsaye na zamani. Ko da yake a bayyane yake masu jefawa na gaba, pterosaurs na basal suna da kullun da suka dace da tsalle-tsalle, suna ba da shawara game da haɗin kai tare da archosaurs irin su Scleromochlus.  Tambaya: Wace irin ƙasa ce azhdarchids za su iya tafiya a kai da sauƙi?
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