Use dictionary to fill attributes
const pics = {
panda: "http://bit.ly/1Tqltv5",
owl: "http://bit.ly/1XGtkM3",
owlCat: "http://bit.ly/1Upbczi"
};
const panda = (
<img
src={pics.panda}
alt="Lazy Panda" />
);
const owl = (
<img
src={pics.owl}
alt="Unimpressed Owl" />
);
const owlCat = (
<img
src={pics.owlCat}
alt="Ghastly Abomination" />
);