![](mallard_walking_lb.gif) Large Black Background 156w 130h pixels |
![](mallard_walking_lc.gif) Large Clear Background 156w 130h pixels |
![](mallard_walking_lw.gif) Large White Background 156w 130h pixels |
![](mallard_walking_mb.gif) Medium Black Background 120w 100h pixels |
![](mallard_walking_mc.gif) Medium Clear Background 120w 100h pixels |
![](mallard_walking_mw.gif) Medium White Background 120w 100h pixels |
![](mallard_walking_sb.gif) Small Black Background 84w 70h pixels |
![](mallard_walking_sc.gif) Small Clear Background 84w 70h pixels |
![](mallard_walking_sw.gif) Small White Background 84w 70h pixels |
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